40790883

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 64318800

約数和(自身を除く): 23527917

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 4549, 8967, 13647, 31843, 95529, 222901, 277489, 668703, 832467, 1942423, 5827269, 13596961, 40790883]

約数ペア:

[(1, 40790883), (3, 13596961), (7, 5827269), (21, 1942423), (49, 832467), (61, 668703), (147, 277489), (183, 222901), (427, 95529), (1281, 31843), (2989, 13647), (4549, 8967)]