30381729

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 46386048

約数和(自身を除く): 16004319

約数列:

[1, 3, 7, 21, 677, 2031, 2137, 4739, 6411, 14217, 14959, 44877, 1446749, 4340247, 10127243, 30381729]

約数ペア:

[(1, 30381729), (3, 10127243), (7, 4340247), (21, 1446749), (677, 44877), (2031, 14959), (2137, 14217), (4739, 6411)]