3149617887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{868381}}^1$

素因数の和:868431

約数の個数: 24

約数和(自身を含む): 5057456768

約数和(自身を除く): 1907838881

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 868381, 2605143, 7815429, 11288953, 26919811, 33866859, 80759433, 101600577, 242278299, 349957543, 1049872629, 3149617887]

約数ペア:

[(1, 3149617887), (3, 1049872629), (9, 349957543), (13, 242278299), (31, 101600577), (39, 80759433), (93, 33866859), (117, 26919811), (279, 11288953), (403, 7815429), (1209, 2605143), (3627, 868381)]