2285253

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 20

約数和(自身を含む): 3463020

約数和(自身を除く): 1177767

約数列:

[1, 3, 9, 27, 81, 89, 267, 317, 801, 951, 2403, 2853, 7209, 8559, 25677, 28213, 84639, 253917, 761751, 2285253]

約数ペア:

[(1, 2285253), (3, 761751), (9, 253917), (27, 84639), (81, 28213), (89, 25677), (267, 8559), (317, 7209), (801, 2853), (951, 2403)]