1330297059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{16631}}^1$

素因数の和:16947

約数の個数: 32

約数和(自身を含む): 2190633984

約数和(自身を除く): 860336925

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 2051, 3809, 6153, 11427, 16631, 26663, 49893, 79989, 116417, 216203, 349251, 648609, 1513421, 4540263, 4872883, 14618649, 34110181, 63347479, 102330543, 190042437, 443432353, 1330297059]

約数ペア:

[(1, 1330297059), (3, 443432353), (7, 190042437), (13, 102330543), (21, 63347479), (39, 34110181), (91, 14618649), (273, 4872883), (293, 4540263), (879, 1513421), (2051, 648609), (3809, 349251), (6153, 216203), (11427, 116417), (16631, 79989), (26663, 49893)]