1187442503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2309}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 1369645200

約数和(自身を除く): 182202697

約数列:

[1, 13, 17, 169, 179, 221, 2309, 2327, 2873, 3043, 30017, 30251, 39253, 39559, 390221, 413311, 510289, 514267, 5373043, 6633757, 7026287, 69849559, 91341731, 1187442503]

約数ペア:

[(1, 1187442503), (13, 91341731), (17, 69849559), (169, 7026287), (179, 6633757), (221, 5373043), (2309, 514267), (2327, 510289), (2873, 413311), (3043, 390221), (30017, 39559), (30251, 39253)]