1330393713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{660901}}^1$

素因数の和:660976

約数の個数: 16

約数和(自身を含む): 1966844352

約数和(自身を除く): 636450639

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 660901, 1982703, 7269911, 21809733, 40314961, 120944883, 443464571, 1330393713]

約数ペア:

[(1, 1330393713), (3, 443464571), (11, 120944883), (33, 40314961), (61, 21809733), (183, 7269911), (671, 1982703), (2013, 660901)]