1688890533

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1217}}^1\times {\mathrm{3823}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 2477860224

約数和(自身を除く): 788969691

約数列:

[1, 3, 11, 33, 121, 363, 1217, 3651, 3823, 11469, 13387, 40161, 42053, 126159, 147257, 441771, 462583, 1387749, 4652591, 13957773, 51178501, 153535503, 562963511, 1688890533]

約数ペア:

[(1, 1688890533), (3, 562963511), (11, 153535503), (33, 51178501), (121, 13957773), (363, 4652591), (1217, 1387749), (3651, 462583), (3823, 441771), (11469, 147257), (13387, 126159), (40161, 42053)]