74638993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30703}}^1$

素因数の和:30744

約数の個数: 16

約数和(自身を含む): 92848896

約数和(自身を除く): 18209903

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 30703, 337733, 399139, 521951, 4390529, 5741461, 6785363, 74638993]

約数ペア:

[(1, 74638993), (11, 6785363), (13, 5741461), (17, 4390529), (143, 521951), (187, 399139), (221, 337733), (2431, 30703)]