30974377

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 36093312

約数和(自身を除く): 5118935

約数列:

[1, 7, 101, 193, 227, 707, 1351, 1589, 19493, 22927, 43811, 136451, 160489, 306677, 4424911, 30974377]

約数ペア:

[(1, 30974377), (7, 4424911), (101, 306677), (193, 160489), (227, 136451), (707, 43811), (1351, 22927), (1589, 19493)]