30630813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 42178752

約数和(自身を除く): 11547939

約数列:

[1, 3, 41, 123, 131, 393, 1901, 5371, 5703, 16113, 77941, 233823, 249031, 747093, 10210271, 30630813]

約数ペア:

[(1, 30630813), (3, 10210271), (41, 747093), (123, 249031), (131, 233823), (393, 77941), (1901, 16113), (5371, 5703)]