830583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 1339520

約数和(自身を除く): 508937

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 229, 279, 403, 687, 1209, 2061, 2977, 3627, 7099, 8931, 21297, 26793, 63891, 92287, 276861, 830583]

約数ペア:

[(1, 830583), (3, 276861), (9, 92287), (13, 63891), (31, 26793), (39, 21297), (93, 8931), (117, 7099), (229, 3627), (279, 2977), (403, 2061), (687, 1209)]