220102011

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1801}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 327589184

約数和(自身を除く): 107487173

約数列:

[1, 3, 9, 37, 111, 333, 367, 1101, 1801, 3303, 5403, 13579, 16209, 40737, 66637, 122211, 199911, 599733, 660967, 1982901, 5948703, 24455779, 73367337, 220102011]

約数ペア:

[(1, 220102011), (3, 73367337), (9, 24455779), (37, 5948703), (111, 1982901), (333, 660967), (367, 599733), (1101, 199911), (1801, 122211), (3303, 66637), (5403, 40737), (13579, 16209)]