4620969

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 20

約数和(自身を含む): 6991380

約数和(自身を除く): 2370411

約数列:

[1, 3, 9, 27, 81, 89, 267, 641, 801, 1923, 2403, 5769, 7209, 17307, 51921, 57049, 171147, 513441, 1540323, 4620969]

約数ペア:

[(1, 4620969), (3, 1540323), (9, 513441), (27, 171147), (81, 57049), (89, 51921), (267, 17307), (641, 7209), (801, 5769), (1923, 2403)]