10005219

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 17571840

約数和(自身を除く): 7566621

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 109, 141, 217, 279, 327, 329, 423, 651, 763, 981, 987, 1457, 1953, 2289, 2961, 3379, 4371, 5123, 6867, 10137, 10199, 13113, 15369, 23653, 30411, 30597, 35861, 46107, 70959, 91791, 107583, 158813, 212877, 322749, 476439, 1111691, 1429317, 3335073, 10005219]

約数ペア:

[(1, 10005219), (3, 3335073), (7, 1429317), (9, 1111691), (21, 476439), (31, 322749), (47, 212877), (63, 158813), (93, 107583), (109, 91791), (141, 70959), (217, 46107), (279, 35861), (327, 30597), (329, 30411), (423, 23653), (651, 15369), (763, 13113), (981, 10199), (987, 10137), (1457, 6867), (1953, 5123), (2289, 4371), (2961, 3379)]