140653201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 155288448

約数和(自身を除く): 14635247

約数列:

[1, 13, 71, 97, 923, 1261, 1571, 6887, 20423, 89531, 111541, 152387, 1450033, 1981031, 10819477, 140653201]

約数ペア:

[(1, 140653201), (13, 10819477), (71, 1981031), (97, 1450033), (923, 152387), (1261, 111541), (1571, 89531), (6887, 20423)]