29872323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 46846800

約数和(自身を除く): 16974477

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 1949, 5109, 5847, 15327, 17541, 25337, 76011, 228033, 255319, 765957, 2297871, 3319147, 9957441, 29872323]

約数ペア:

[(1, 29872323), (3, 9957441), (9, 3319147), (13, 2297871), (39, 765957), (117, 255319), (131, 228033), (393, 76011), (1179, 25337), (1703, 17541), (1949, 15327), (5109, 5847)]