651891241

素因数分解:

${\mathrm{73}}^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1116

約数の個数: 12

約数和(自身を含む): 666189900

約数和(自身を除く): 14298659

約数列:

[1, 73, 149, 821, 5329, 10877, 59933, 122329, 794021, 4375109, 8930017, 651891241]

約数ペア:

[(1, 651891241), (73, 8930017), (149, 4375109), (821, 794021), (5329, 122329), (10877, 59933)]