525996913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 612686592

約数和(自身を除く): 86689679

約数列:

[1, 13, 23, 41, 107, 299, 401, 533, 943, 1391, 2461, 4387, 5213, 9223, 12259, 16441, 31993, 42907, 57031, 100901, 119899, 213733, 378143, 557791, 986861, 1311713, 1759187, 4915859, 12829193, 22869431, 40461301, 525996913]

約数ペア:

[(1, 525996913), (13, 40461301), (23, 22869431), (41, 12829193), (107, 4915859), (299, 1759187), (401, 1311713), (533, 986861), (943, 557791), (1391, 378143), (2461, 213733), (4387, 119899), (5213, 100901), (9223, 57031), (12259, 42907), (16441, 31993)]