40904241

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41443}}^1$

素因数の和:41500

約数の個数: 16

約数和(自身を含む): 63657984

約数和(自身を除く): 22753743

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 41443, 124329, 290101, 870303, 1947821, 5843463, 13634747, 40904241]

約数ペア:

[(1, 40904241), (3, 13634747), (7, 5843463), (21, 1947821), (47, 870303), (141, 290101), (329, 124329), (987, 41443)]