486519921

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 757186560

約数和(自身を除く): 270666639

約数列:

[1, 3, 9, 29, 31, 87, 93, 157, 261, 279, 383, 471, 899, 1149, 1413, 2697, 3447, 4553, 4867, 8091, 11107, 11873, 13659, 14601, 33321, 35619, 40977, 43803, 60131, 99963, 106857, 141143, 180393, 344317, 423429, 541179, 1032951, 1270287, 1743799, 1864061, 3098853, 5231397, 5592183, 15694191, 16776549, 54057769, 162173307, 486519921]

約数ペア:

[(1, 486519921), (3, 162173307), (9, 54057769), (29, 16776549), (31, 15694191), (87, 5592183), (93, 5231397), (157, 3098853), (261, 1864061), (279, 1743799), (383, 1270287), (471, 1032951), (899, 541179), (1149, 423429), (1413, 344317), (2697, 180393), (3447, 141143), (4553, 106857), (4867, 99963), (8091, 60131), (11107, 43803), (11873, 40977), (13659, 35619), (14601, 33321)]