14920857

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 24799424

約数和(自身を除く): 9878567

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1453, 1467, 3423, 4359, 10171, 10269, 13077, 30513, 91539, 236839, 710517, 1657873, 2131551, 4973619, 14920857]

約数ペア:

[(1, 14920857), (3, 4973619), (7, 2131551), (9, 1657873), (21, 710517), (63, 236839), (163, 91539), (489, 30513), (1141, 13077), (1453, 10269), (1467, 10171), (3423, 4359)]