40334637

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19801}}^1$

素因数の和:19908

約数の個数: 16

約数和(自身を含む): 62099072

約数和(自身を除く): 21764435

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 19801, 59403, 138607, 415821, 1920697, 5762091, 13444879, 40334637]

約数ペア:

[(1, 40334637), (3, 13444879), (7, 5762091), (21, 1920697), (97, 415821), (291, 138607), (679, 59403), (2037, 19801)]