690842009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{13457}}^1$

素因数の和:13840

約数の個数: 16

約数和(自身を含む): 813939840

約数和(自身を除く): 123097831

約数列:

[1, 11, 13, 143, 359, 3949, 4667, 13457, 51337, 148027, 174941, 1924351, 4831063, 53141693, 62803819, 690842009]

約数ペア:

[(1, 690842009), (11, 62803819), (13, 53141693), (143, 4831063), (359, 1924351), (3949, 174941), (4667, 148027), (13457, 51337)]