2395408071

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 4097975040

約数和(自身を除く): 1702566969

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 343, 399, 437, 483, 761, 931, 1029, 1127, 1311, 2283, 2401, 2793, 3059, 3381, 5327, 6517, 7203, 7889, 9177, 14459, 15981, 17503, 19551, 21413, 23667, 37289, 43377, 45619, 52509, 55223, 64239, 101213, 111867, 122521, 136857, 149891, 165669, 261023, 303639, 332557, 367563, 449673, 708491, 783069, 857647, 997671, 1049237, 1827161, 2125473, 2327899, 2572941, 3147711, 4959437, 5481483, 6003529, 6983697, 14878311, 16295293, 18010587, 34716059, 42024703, 48885879, 104148177, 114067051, 126074109, 342201153, 798469357, 2395408071]

約数ペア:

[(1, 2395408071), (3, 798469357), (7, 342201153), (19, 126074109), (21, 114067051), (23, 104148177), (49, 48885879), (57, 42024703), (69, 34716059), (133, 18010587), (147, 16295293), (161, 14878311), (343, 6983697), (399, 6003529), (437, 5481483), (483, 4959437), (761, 3147711), (931, 2572941), (1029, 2327899), (1127, 2125473), (1311, 1827161), (2283, 1049237), (2401, 997671), (2793, 857647), (3059, 783069), (3381, 708491), (5327, 449673), (6517, 367563), (7203, 332557), (7889, 303639), (9177, 261023), (14459, 165669), (15981, 149891), (17503, 136857), (19551, 122521), (21413, 111867), (23667, 101213), (37289, 64239), (43377, 55223), (45619, 52509)]