21822017643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2697073}}^1$

素因数の和:2697139

約数の個数: 24

約数和(自身を含む): 33659483520

約数和(自身を除く): 11837465877

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 2697073, 8091219, 24273657, 78215117, 83609263, 234645351, 250827789, 703936053, 752483367, 2424668627, 7274005881, 21822017643]

約数ペア:

[(1, 21822017643), (3, 7274005881), (9, 2424668627), (29, 752483367), (31, 703936053), (87, 250827789), (93, 234645351), (261, 83609263), (279, 78215117), (899, 24273657), (2697, 8091219), (8091, 2697073)]