30911097

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4447}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 47255552

約数和(自身を除く): 16344455

約数列:

[1, 3, 7, 21, 331, 993, 2317, 4447, 6951, 13341, 31129, 93387, 1471957, 4415871, 10303699, 30911097]

約数ペア:

[(1, 30911097), (3, 10303699), (7, 4415871), (21, 1471957), (331, 93387), (993, 31129), (2317, 13341), (4447, 6951)]