40440819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6547}}^1$

素因数の和:6650

約数の個数: 16

約数和(自身を含む): 56574720

約数和(自身を除く): 16133901

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 6547, 19641, 189863, 464837, 569589, 1394511, 13480273, 40440819]

約数ペア:

[(1, 40440819), (3, 13480273), (29, 1394511), (71, 569589), (87, 464837), (213, 189863), (2059, 19641), (6177, 6547)]