30511721409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{507691}}^1$

素因数の和:507797

約数の個数: 32

約数和(自身を含む): 46398987264

約数和(自身を除く): 15887265855

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 871, 897, 1541, 2613, 4623, 20033, 60099, 507691, 1523073, 6599983, 11676893, 19799949, 34015297, 35030679, 102045891, 151799609, 442198861, 455398827, 782351831, 1326596583, 2347055493, 10170573803, 30511721409]

約数ペア:

[(1, 30511721409), (3, 10170573803), (13, 2347055493), (23, 1326596583), (39, 782351831), (67, 455398827), (69, 442198861), (201, 151799609), (299, 102045891), (871, 35030679), (897, 34015297), (1541, 19799949), (2613, 11676893), (4623, 6599983), (20033, 1523073), (60099, 507691)]