30948093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16489

約数の個数: 24

約数和(自身を含む): 51336480

約数和(自身を除く): 20388387

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16453, 49359, 148077, 180983, 312607, 542949, 937821, 1628847, 2813463, 3438677, 10316031, 30948093]

約数ペア:

[(1, 30948093), (3, 10316031), (9, 3438677), (11, 2813463), (19, 1628847), (33, 937821), (57, 542949), (99, 312607), (171, 180983), (209, 148077), (627, 49359), (1881, 16453)]