290416413

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{23321}}^1$

素因数の和:23924

約数の個数: 16

約数和(自身を含む): 443304576

約数和(自身を除く): 152888163

約数列:

[1, 3, 7, 21, 593, 1779, 4151, 12453, 23321, 69963, 163247, 489741, 13829353, 41488059, 96805471, 290416413]

約数ペア:

[(1, 290416413), (3, 96805471), (7, 41488059), (21, 13829353), (593, 489741), (1779, 163247), (4151, 69963), (12453, 23321)]