530158993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 702922752

約数和(自身を除く): 172763759

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 2093, 2821, 4991, 8171, 9269, 57197, 64883, 106223, 187933, 253301, 743561, 1315531, 1773107, 2443129, 3292913, 5825923, 17101903, 23050391, 40781461, 75736999, 530158993]

約数ペア:

[(1, 530158993), (7, 75736999), (13, 40781461), (23, 23050391), (31, 17101903), (91, 5825923), (161, 3292913), (217, 2443129), (299, 1773107), (403, 1315531), (713, 743561), (2093, 253301), (2821, 187933), (4991, 106223), (8171, 64883), (9269, 57197)]