4621533

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 7250400

約数和(自身を除く): 2628867

約数列:

[1, 3, 7, 21, 49, 147, 149, 211, 447, 633, 1043, 1477, 3129, 4431, 7301, 10339, 21903, 31017, 31439, 94317, 220073, 660219, 1540511, 4621533]

約数ペア:

[(1, 4621533), (3, 1540511), (7, 660219), (21, 220073), (49, 94317), (147, 31439), (149, 31017), (211, 21903), (447, 10339), (633, 7301), (1043, 4431), (1477, 3129)]