11879811

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7283

約数の個数: 16

約数和(自身を含む): 17890720

約数和(自身を除く): 6010909

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 7213, 21639, 64917, 194751, 439993, 1319979, 3959937, 11879811]

約数ペア:

[(1, 11879811), (3, 3959937), (9, 1319979), (27, 439993), (61, 194751), (183, 64917), (549, 21639), (1647, 7213)]