4063227

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 6380352

約数和(自身を除く): 2317125

約数列:

[1, 3, 7, 21, 49, 131, 147, 211, 393, 633, 917, 1477, 2751, 4431, 6419, 10339, 19257, 27641, 31017, 82923, 193487, 580461, 1354409, 4063227]

約数ペア:

[(1, 4063227), (3, 1354409), (7, 580461), (21, 193487), (49, 82923), (131, 31017), (147, 27641), (211, 19257), (393, 10339), (633, 6419), (917, 4431), (1477, 2751)]