1015400253

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{207521}}^1$

素因数の和:207764

約数の個数: 16

約数和(自身を含む): 1553924736

約数和(自身を除く): 538524483

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 207521, 622563, 1452647, 4357941, 48352393, 145057179, 338466751, 1015400253]

約数ペア:

[(1, 1015400253), (3, 338466751), (7, 145057179), (21, 48352393), (233, 4357941), (699, 1452647), (1631, 622563), (4893, 207521)]