7135632021

素因数分解:

$3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{263609}}^1$

素因数の和:264908

約数の個数: 16

約数和(自身を含む): 10881820800

約数和(自身を除く): 3746188779

約数列:

[1, 3, 7, 21, 1289, 3867, 9023, 27069, 263609, 790827, 1845263, 5535789, 339792001, 1019376003, 2378544007, 7135632021]

約数ペア:

[(1, 7135632021), (3, 2378544007), (7, 1019376003), (21, 339792001), (1289, 5535789), (3867, 1845263), (9023, 790827), (27069, 263609)]