30789951

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 41720448

約数和(自身を除く): 10930497

約数列:

[1, 3, 101, 303, 307, 331, 921, 993, 31007, 33431, 93021, 100293, 101617, 304851, 10263317, 30789951]

約数ペア:

[(1, 30789951), (3, 10263317), (101, 304851), (303, 101617), (307, 100293), (331, 93021), (921, 33431), (993, 31007)]