30013281

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{18223}}^1$

素因数の和:18293

約数の個数: 16

約数和(自身を含む): 45195520

約数和(自身を除く): 15182239

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 18223, 54669, 164007, 492021, 1111603, 3334809, 10004427, 30013281]

約数ペア:

[(1, 30013281), (3, 10004427), (9, 3334809), (27, 1111603), (61, 492021), (183, 164007), (549, 54669), (1647, 18223)]