15799091

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 20735232

約数和(自身を除く): 4936141

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 811, 847, 1771, 2783, 5677, 8921, 18653, 19481, 62447, 98131, 130571, 205183, 686917, 1436281, 2257013, 15799091]

約数ペア:

[(1, 15799091), (7, 2257013), (11, 1436281), (23, 686917), (77, 205183), (121, 130571), (161, 98131), (253, 62447), (811, 19481), (847, 18653), (1771, 8921), (2783, 5677)]