622626813

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{63997}}^1$

素因数の和:64073

約数の個数: 24

約数和(自身を含む): 958434048

約数和(自身を除く): 335807235

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 63997, 191991, 575973, 1471931, 3007859, 4415793, 9023577, 13247379, 27070731, 69180757, 207542271, 622626813]

約数ペア:

[(1, 622626813), (3, 207542271), (9, 69180757), (23, 27070731), (47, 13247379), (69, 9023577), (141, 4415793), (207, 3007859), (423, 1471931), (1081, 575973), (3243, 191991), (9729, 63997)]