22073259

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 11856021

約数列:

[1, 3, 13, 17, 39, 51, 169, 197, 221, 507, 591, 663, 2197, 2561, 2873, 3349, 6591, 7683, 8619, 10047, 33293, 37349, 43537, 99879, 112047, 130611, 432809, 565981, 1298427, 1697943, 7357753, 22073259]

約数ペア:

[(1, 22073259), (3, 7357753), (13, 1697943), (17, 1298427), (39, 565981), (51, 432809), (169, 130611), (197, 112047), (221, 99879), (507, 43537), (591, 37349), (663, 33293), (2197, 10047), (2561, 8619), (2873, 7683), (3349, 6591)]