1373185521

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{3389}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 2088240000

約数和(自身を除く): 715054479

約数列:

[1, 3, 9, 27, 43, 129, 349, 387, 1047, 1161, 3141, 3389, 9423, 10167, 15007, 30501, 45021, 91503, 135063, 145727, 405189, 437181, 1182761, 1311543, 3548283, 3934629, 10644849, 31934547, 50858723, 152576169, 457728507, 1373185521]

約数ペア:

[(1, 1373185521), (3, 457728507), (9, 152576169), (27, 50858723), (43, 31934547), (129, 10644849), (349, 3934629), (387, 3548283), (1047, 1311543), (1161, 1182761), (3141, 437181), (3389, 405189), (9423, 145727), (10167, 135063), (15007, 91503), (30501, 45021)]