1330387539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{26713}}^1$

素因数の和:28006

約数の個数: 16

約数和(自身を含む): 1911867552

約数和(自身を除く): 581480013

約数列:

[1, 3, 13, 39, 1277, 3831, 16601, 26713, 49803, 80139, 347269, 1041807, 34112501, 102337503, 443462513, 1330387539]

約数ペア:

[(1, 1330387539), (3, 443462513), (13, 102337503), (39, 34112501), (1277, 1041807), (3831, 347269), (16601, 80139), (26713, 49803)]