30865177

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 6459623

約数列:

[1, 7, 19, 133, 239, 971, 1673, 4541, 6797, 18449, 31787, 129143, 232069, 1624483, 4409311, 30865177]

約数ペア:

[(1, 30865177), (7, 4409311), (19, 1624483), (133, 232069), (239, 129143), (971, 31787), (1673, 18449), (4541, 6797)]