1305962237

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 1348507440

約数和(自身を除く): 42545203

約数列:

[1, 61, 89, 293, 821, 5429, 17873, 26077, 50081, 73069, 240553, 1590697, 4457209, 14673733, 21409217, 1305962237]

約数ペア:

[(1, 1305962237), (61, 21409217), (89, 14673733), (293, 4457209), (821, 1590697), (5429, 240553), (17873, 73069), (26077, 50081)]