1047902401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{76261}}^1$

素因数の和:76432

約数の個数: 16

約数和(自身を含む): 1298284288

約数和(自身を除く): 250381887

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 76261, 533827, 991393, 6939751, 11515411, 80607877, 149700343, 1047902401]

約数ペア:

[(1, 1047902401), (7, 149700343), (13, 80607877), (91, 11515411), (151, 6939751), (1057, 991393), (1963, 533827), (13741, 76261)]