30013389

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 51072000

約数和(自身を除く): 21058611

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 419, 1137, 1257, 2653, 2933, 3411, 3771, 7959, 8799, 10233, 11313, 23877, 26397, 71631, 79191, 158801, 476403, 1111607, 1429209, 3334821, 4287627, 10004463, 30013389]

約数ペア:

[(1, 30013389), (3, 10004463), (7, 4287627), (9, 3334821), (21, 1429209), (27, 1111607), (63, 476403), (189, 158801), (379, 79191), (419, 71631), (1137, 26397), (1257, 23877), (2653, 11313), (2933, 10233), (3411, 8799), (3771, 7959)]