4405923

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 6651216

約数和(自身を除く): 2245293

約数列:

[1, 3, 9, 37, 101, 111, 131, 303, 333, 393, 909, 1179, 3737, 4847, 11211, 13231, 14541, 33633, 39693, 43623, 119079, 489547, 1468641, 4405923]

約数ペア:

[(1, 4405923), (3, 1468641), (9, 489547), (37, 119079), (101, 43623), (111, 39693), (131, 33633), (303, 14541), (333, 13231), (393, 11211), (909, 4847), (1179, 3737)]