1531639084353

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{11191529}}^1$

素因数の和:11191579

約数の個数: 40

約数和(自身を含む): 2507798042400

約数和(自身を除く): 976158958047

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2401, 2793, 6517, 7203, 19551, 45619, 136857, 11191529, 33574587, 78340703, 212639051, 235022109, 548384921, 637917153, 1488473357, 1645154763, 3838694447, 4465420071, 10419313499, 11516083341, 26870861129, 31257940497, 72935194493, 80612583387, 218805583479, 510546361451, 1531639084353]

約数ペア:

[(1, 1531639084353), (3, 510546361451), (7, 218805583479), (19, 80612583387), (21, 72935194493), (49, 31257940497), (57, 26870861129), (133, 11516083341), (147, 10419313499), (343, 4465420071), (399, 3838694447), (931, 1645154763), (1029, 1488473357), (2401, 637917153), (2793, 548384921), (6517, 235022109), (7203, 212639051), (19551, 78340703), (45619, 33574587), (136857, 11191529)]