85676311

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 108458784

約数和(自身を除く): 22782473

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 1361, 2737, 3703, 8993, 9527, 23137, 31303, 62951, 161959, 219121, 532151, 719969, 3725057, 5039783, 12239473, 85676311]

約数ペア:

[(1, 85676311), (7, 12239473), (17, 5039783), (23, 3725057), (119, 719969), (161, 532151), (391, 219121), (529, 161959), (1361, 62951), (2737, 31303), (3703, 23137), (8993, 9527)]