213917262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2742529}}^1$

素因数の和:2742547

約数の個数: 16

約数和(自身を含む): 460745040

約数和(自身を除く): 246827778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2742529, 5485058, 8227587, 16455174, 35652877, 71305754, 106958631, 213917262]

約数ペア:

[(1, 213917262), (2, 106958631), (3, 71305754), (6, 35652877), (13, 16455174), (26, 8227587), (39, 5485058), (78, 2742529)]