7217792001

素因数分解:

$3^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{76943}}^1$

素因数の和:78445

約数の個数: 24

約数和(自身を含む): 11923242240

約数和(自身を除く): 4705450239

約数列:

[1, 3, 7, 9, 21, 63, 1489, 4467, 10423, 13401, 31269, 76943, 93807, 230829, 538601, 692487, 1615803, 4847409, 114568127, 343704381, 801976889, 1031113143, 2405930667, 7217792001]

約数ペア:

[(1, 7217792001), (3, 2405930667), (7, 1031113143), (9, 801976889), (21, 343704381), (63, 114568127), (1489, 4847409), (4467, 1615803), (10423, 692487), (13401, 538601), (31269, 230829), (76943, 93807)]