3141261

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 28

約数和(自身を含む): 4896640

約数和(自身を除く): 1755379

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 243, 279, 417, 729, 837, 1251, 2511, 3753, 4309, 7533, 11259, 12927, 22599, 33777, 38781, 101331, 116343, 349029, 1047087, 3141261]

約数ペア:

[(1, 3141261), (3, 1047087), (9, 349029), (27, 116343), (31, 101331), (81, 38781), (93, 33777), (139, 22599), (243, 12927), (279, 11259), (417, 7533), (729, 4309), (837, 3753), (1251, 2511)]