31979233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 37844352

約数和(自身を除く): 5865119

約数列:

[1, 11, 13, 143, 151, 1481, 1661, 1963, 16291, 19253, 21593, 211783, 223631, 2459941, 2907203, 31979233]

約数ペア:

[(1, 31979233), (11, 2907203), (13, 2459941), (143, 223631), (151, 211783), (1481, 21593), (1661, 19253), (1963, 16291)]