27222429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6911}}^1$

素因数の和:7028

約数の個数: 16

約数和(自身を含む): 39481344

約数和(自身を除く): 12258915

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 6911, 20733, 89843, 269529, 698011, 2094033, 9074143, 27222429]

約数ペア:

[(1, 27222429), (3, 9074143), (13, 2094033), (39, 698011), (101, 269529), (303, 89843), (1313, 20733), (3939, 6911)]