1256285481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1312733}}^1$

素因数の和:1312776

約数の個数: 16

約数和(自身を含む): 1890336960

約数和(自身を除く): 634051479

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1312733, 3938199, 14440063, 38069257, 43320189, 114207771, 418761827, 1256285481]

約数ペア:

[(1, 1256285481), (3, 418761827), (11, 114207771), (29, 43320189), (33, 38069257), (87, 14440063), (319, 3938199), (957, 1312733)]