74474257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3449}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 13624943

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 3449, 21593, 37939, 44837, 493207, 520799, 5728789, 6770387, 74474257]

約数ペア:

[(1, 74474257), (11, 6770387), (13, 5728789), (143, 520799), (151, 493207), (1661, 44837), (1963, 37939), (3449, 21593)]