42563907

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{4973}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 63269280

約数和(自身を除く): 20705373

約数列:

[1, 3, 9, 27, 317, 951, 2853, 4973, 8559, 14919, 44757, 134271, 1576441, 4729323, 14187969, 42563907]

約数ペア:

[(1, 42563907), (3, 14187969), (9, 4729323), (27, 1576441), (317, 134271), (951, 44757), (2853, 14919), (4973, 8559)]