74930471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51217}}^1$

素因数の和:51254

約数の個数: 16

約数和(自身を含む): 98338560

約数和(自身を除く): 23408089

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 51217, 358519, 563387, 973123, 3943709, 6811861, 10704353, 74930471]

約数ペア:

[(1, 74930471), (7, 10704353), (11, 6811861), (19, 3943709), (77, 973123), (133, 563387), (209, 358519), (1463, 51217)]