312012337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 396152064

約数和(自身を除く): 84139727

約数列:

[1, 7, 13, 41, 91, 241, 287, 347, 533, 1687, 2429, 3133, 3731, 4511, 9881, 14227, 21931, 31577, 69167, 83627, 99589, 128453, 184951, 585389, 899171, 1087151, 1294657, 3428707, 7610057, 24000949, 44573191, 312012337]

約数ペア:

[(1, 312012337), (7, 44573191), (13, 24000949), (41, 7610057), (91, 3428707), (241, 1294657), (287, 1087151), (347, 899171), (533, 585389), (1687, 184951), (2429, 128453), (3133, 99589), (3731, 83627), (4511, 69167), (9881, 31577), (14227, 21931)]