1497331381

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{1741}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 1856609664

約数和(自身を除く): 359278283

約数列:

[1, 7, 13, 91, 169, 727, 1183, 1741, 5089, 9451, 12187, 22633, 66157, 122863, 158431, 294229, 860041, 1265707, 2059603, 8859949, 16454191, 115179337, 213904483, 1497331381]

約数ペア:

[(1, 1497331381), (7, 213904483), (13, 115179337), (91, 16454191), (169, 8859949), (727, 2059603), (1183, 1265707), (1741, 860041), (5089, 294229), (9451, 158431), (12187, 122863), (22633, 66157)]