1247333607

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{44983}}^1$

素因数の和:45084

約数の個数: 32

約数和(自身を含む): 2015283200

約数和(自身を除く): 767949593

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 27729, 44983, 134949, 404847, 584779, 1214541, 1754337, 3553657, 5263011, 10660971, 15789033, 31982913, 46197541, 95948739, 138592623, 415777869, 1247333607]

約数ペア:

[(1, 1247333607), (3, 415777869), (9, 138592623), (13, 95948739), (27, 46197541), (39, 31982913), (79, 15789033), (117, 10660971), (237, 5263011), (351, 3553657), (711, 1754337), (1027, 1214541), (2133, 584779), (3081, 404847), (9243, 134949), (27729, 44983)]