8989527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6902

約数の個数: 16

約数和(自身を含む): 13167360

約数和(自身を除く): 4177833

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 6857, 20571, 130283, 157711, 390849, 473133, 2996509, 8989527]

約数ペア:

[(1, 8989527), (3, 2996509), (19, 473133), (23, 390849), (57, 157711), (69, 130283), (437, 20571), (1311, 6857)]