321622747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 347472000

約数和(自身を除く): 25849253

約数列:

[1, 19, 59, 113, 1121, 2147, 2539, 6667, 48241, 126673, 149801, 286907, 2846219, 5451233, 16927513, 321622747]

約数ペア:

[(1, 321622747), (19, 16927513), (59, 5451233), (113, 2846219), (1121, 286907), (2147, 149801), (2539, 126673), (6667, 48241)]