10719783

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1588

約数の個数: 20

約数和(自身を含む): 16204320

約数和(自身を除く): 5484537

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1487, 2403, 4461, 7209, 13383, 40149, 120447, 132343, 397029, 1191087, 3573261, 10719783]

約数ペア:

[(1, 10719783), (3, 3573261), (9, 1191087), (27, 397029), (81, 132343), (89, 120447), (267, 40149), (801, 13383), (1487, 7209), (2403, 4461)]