1277193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 1831680

約数和(自身を除く): 554487

約数列:

[1, 3, 17, 51, 79, 237, 317, 951, 1343, 4029, 5389, 16167, 25043, 75129, 425731, 1277193]

約数ペア:

[(1, 1277193), (3, 425731), (17, 75129), (51, 25043), (79, 16167), (237, 5389), (317, 4029), (951, 1343)]