40183917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3691}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 56709120

約数和(自身を除く): 16525203

約数列:

[1, 3, 19, 57, 191, 573, 3629, 3691, 10887, 11073, 70129, 210387, 704981, 2114943, 13394639, 40183917]

約数ペア:

[(1, 40183917), (3, 13394639), (19, 2114943), (57, 704981), (191, 210387), (573, 70129), (3629, 11073), (3691, 10887)]