996948543

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 1360173360

約数和(自身を除く): 363224817

約数列:

[1, 3, 67, 181, 201, 409, 543, 1227, 4489, 12127, 13467, 27403, 36381, 74029, 82209, 222087, 812509, 1836001, 2437527, 4959943, 5508003, 14879829, 332316181, 996948543]

約数ペア:

[(1, 996948543), (3, 332316181), (67, 14879829), (181, 5508003), (201, 4959943), (409, 2437527), (543, 1836001), (1227, 812509), (4489, 222087), (12127, 82209), (13467, 74029), (27403, 36381)]