40043283

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24137}}^1$

素因数の和:24226

約数の個数: 16

約数和(自身を含む): 61793280

約数和(自身を除く): 21749997

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 24137, 72411, 168959, 506877, 1906823, 5720469, 13347761, 40043283]

約数ペア:

[(1, 40043283), (3, 13347761), (7, 5720469), (21, 1906823), (79, 506877), (237, 168959), (553, 72411), (1659, 24137)]