13291101

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 19792320

約数和(自身を除く): 6501219

約数列:

[1, 3, 9, 27, 211, 633, 1899, 2333, 5697, 6999, 20997, 62991, 492263, 1476789, 4430367, 13291101]

約数ペア:

[(1, 13291101), (3, 4430367), (9, 1476789), (27, 492263), (211, 62991), (633, 20997), (1899, 6999), (2333, 5697)]