337311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:84

約数の個数: 24

約数和(自身を含む): 556080

約数和(自身を除く): 218769

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 961, 1209, 2883, 3627, 8649, 10881, 12493, 25947, 37479, 112437, 337311]

約数ペア:

[(1, 337311), (3, 112437), (9, 37479), (13, 25947), (27, 12493), (31, 10881), (39, 8649), (93, 3627), (117, 2883), (279, 1209), (351, 961), (403, 837)]