1540226303

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79063}}^1$

素因数の和:79115

約数の個数: 24

約数和(自身を含む): 2018978304

約数和(自身を除く): 478752001

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 19481, 79063, 553441, 869693, 1818449, 6087851, 9566623, 12729143, 20002939, 66966361, 140020573, 220032329, 1540226303]

約数ペア:

[(1, 1540226303), (7, 220032329), (11, 140020573), (23, 66966361), (77, 20002939), (121, 12729143), (161, 9566623), (253, 6087851), (847, 1818449), (1771, 869693), (2783, 553441), (19481, 79063)]