1330631997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 1909248000

約数和(自身を除く): 578616003

約数列:

[1, 3, 19, 57, 79, 109, 237, 327, 1501, 2071, 2711, 4503, 6213, 8133, 8611, 25833, 51509, 154527, 163609, 214169, 295499, 490827, 642507, 886497, 4069211, 5614481, 12207633, 16843443, 23344421, 70033263, 443543999, 1330631997]

約数ペア:

[(1, 1330631997), (3, 443543999), (19, 70033263), (57, 23344421), (79, 16843443), (109, 12207633), (237, 5614481), (327, 4069211), (1501, 886497), (2071, 642507), (2711, 490827), (4503, 295499), (6213, 214169), (8133, 163609), (8611, 154527), (25833, 51509)]