4493661

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 6542784

約数和(自身を除く): 2049123

約数列:

[1, 3, 17, 51, 71, 73, 213, 219, 289, 867, 1207, 1241, 3621, 3723, 5183, 15549, 20519, 21097, 61557, 63291, 88111, 264333, 1497887, 4493661]

約数ペア:

[(1, 4493661), (3, 1497887), (17, 264333), (51, 88111), (71, 63291), (73, 61557), (213, 21097), (219, 20519), (289, 15549), (867, 5183), (1207, 3723), (1241, 3621)]