67473289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 77671440

約数和(自身を除く): 10198151

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 2801, 24089, 36413, 47617, 305309, 619021, 3969017, 5190253, 67473289]

約数ペア:

[(1, 67473289), (13, 5190253), (17, 3969017), (109, 619021), (221, 305309), (1417, 47617), (1853, 36413), (2801, 24089)]