87001369

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 108464832

約数和(自身を除く): 21463463

約数列:

[1, 7, 13, 91, 169, 251, 293, 1183, 1757, 2051, 3263, 3809, 22841, 26663, 42419, 49517, 73543, 296933, 346619, 514801, 956059, 6692413, 12428767, 87001369]

約数ペア:

[(1, 87001369), (7, 12428767), (13, 6692413), (91, 956059), (169, 514801), (251, 346619), (293, 296933), (1183, 73543), (1757, 49517), (2051, 42419), (3263, 26663), (3809, 22841)]