349366927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{202063}}^1$

素因数の和:202102

約数の個数: 16

約数和(自身を含む): 452623360

約数和(自身を除く): 103256433

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 202063, 1414441, 2626819, 3839197, 18387733, 26874379, 49909561, 349366927]

約数ペア:

[(1, 349366927), (7, 49909561), (13, 26874379), (19, 18387733), (91, 3839197), (133, 2626819), (247, 1414441), (1729, 202063)]