11097654321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1\times {\mathrm{23399}}^1$

素因数の和:35576

約数の個数: 16

約数和(自身を含む): 15937084800

約数和(自身を除く): 4839430479

約数列:

[1, 3, 13, 39, 12161, 23399, 36483, 70197, 158093, 304187, 474279, 912561, 284555239, 853665717, 3699218107, 11097654321]

約数ペア:

[(1, 11097654321), (3, 3699218107), (13, 853665717), (39, 284555239), (12161, 912561), (23399, 474279), (36483, 304187), (70197, 158093)]