8383869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 13165152

約数和(自身を除く): 4781283

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 547, 1179, 1641, 1703, 4923, 5109, 7111, 15327, 21333, 63999, 71657, 214971, 644913, 931541, 2794623, 8383869]

約数ペア:

[(1, 8383869), (3, 2794623), (9, 931541), (13, 644913), (39, 214971), (117, 71657), (131, 63999), (393, 21333), (547, 15327), (1179, 7111), (1641, 5109), (1703, 4923)]