157792921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4861}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 186234048

約数和(自身を除く): 28441127

約数列:

[1, 11, 13, 143, 227, 2497, 2951, 4861, 32461, 53471, 63193, 695123, 1103447, 12137917, 14344811, 157792921]

約数ペア:

[(1, 157792921), (11, 14344811), (13, 12137917), (143, 1103447), (227, 695123), (2497, 63193), (2951, 53471), (4861, 32461)]