260147409

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{1201}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 351022464

約数和(自身を除く): 90875055

約数列:

[1, 3, 103, 309, 701, 1201, 2103, 3603, 72203, 123703, 216609, 371109, 841901, 2525703, 86715803, 260147409]

約数ペア:

[(1, 260147409), (3, 86715803), (103, 2525703), (309, 841901), (701, 371109), (1201, 216609), (2103, 123703), (3603, 72203)]