188718763389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1\times {\mathrm{426301}}^1$

素因数の和:437668

約数の個数: 16

約数和(自身を含む): 271005297024

約数和(自身を除く): 82286533635

約数列:

[1, 3, 13, 39, 11351, 34053, 147563, 426301, 442689, 1278903, 5541913, 16625739, 4838942651, 14516827953, 62906254463, 188718763389]

約数ペア:

[(1, 188718763389), (3, 62906254463), (13, 14516827953), (39, 4838942651), (11351, 16625739), (34053, 5541913), (147563, 1278903), (426301, 442689)]