11979201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 17265920

約数和(自身を除く): 5286719

約数列:

[1, 3, 13, 39, 409, 751, 1227, 2253, 5317, 9763, 15951, 29289, 307159, 921477, 3993067, 11979201]

約数ペア:

[(1, 11979201), (3, 3993067), (13, 921477), (39, 307159), (409, 29289), (751, 15951), (1227, 9763), (2253, 5317)]