713393355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6491}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 1211563008

約数和(自身を除く): 498169653

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 431, 1293, 2155, 6465, 6491, 7327, 19473, 21981, 32455, 36635, 97365, 109905, 110347, 331041, 551735, 1655205, 2797621, 8392863, 13988105, 41964315, 47559557, 142678671, 237797785, 713393355]

約数ペア:

[(1, 713393355), (3, 237797785), (5, 142678671), (15, 47559557), (17, 41964315), (51, 13988105), (85, 8392863), (255, 2797621), (431, 1655205), (1293, 551735), (2155, 331041), (6465, 110347), (6491, 109905), (7327, 97365), (19473, 36635), (21981, 32455)]