87580519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 100223200

約数和(自身を除く): 12642681

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 3253, 26923, 42289, 61807, 354577, 803491, 4609501, 6736963, 87580519]

約数ペア:

[(1, 87580519), (13, 6736963), (19, 4609501), (109, 803491), (247, 354577), (1417, 61807), (2071, 42289), (3253, 26923)]