40396671

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9293}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 71377920

約数和(自身を除く): 30981249

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9293, 27879, 65051, 83637, 195153, 213739, 250911, 585459, 641217, 1496173, 1756377, 1923651, 4488519, 5770953, 13465557, 40396671]

約数ペア:

[(1, 40396671), (3, 13465557), (7, 5770953), (9, 4488519), (21, 1923651), (23, 1756377), (27, 1496173), (63, 641217), (69, 585459), (161, 250911), (189, 213739), (207, 195153), (483, 83637), (621, 65051), (1449, 27879), (4347, 9293)]