40331217

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9227}}^1$

素因数の和:9308

約数の個数: 16

約数和(自身を含む): 56696832

約数和(自身を除く): 16365615

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 9227, 27681, 286037, 433669, 858111, 1301007, 13443739, 40331217]

約数ペア:

[(1, 40331217), (3, 13443739), (31, 1301007), (47, 858111), (93, 433669), (141, 286037), (1457, 27681), (4371, 9227)]