1047087

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1630720

約数和(自身を除く): 583633

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 243, 279, 417, 837, 1251, 2511, 3753, 4309, 7533, 11259, 12927, 33777, 38781, 116343, 349029, 1047087]

約数ペア:

[(1, 1047087), (3, 349029), (9, 116343), (27, 38781), (31, 33777), (81, 12927), (93, 11259), (139, 7533), (243, 4309), (279, 3753), (417, 2511), (837, 1251)]