1254071121

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1\times {\mathrm{1697}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 1680558144

約数和(自身を除く): 426487023

約数列:

[1, 3, 313, 787, 939, 1697, 2361, 5091, 246331, 531161, 738993, 1335539, 1593483, 4006617, 418023707, 1254071121]

約数ペア:

[(1, 1254071121), (3, 418023707), (313, 4006617), (787, 1593483), (939, 1335539), (1697, 738993), (2361, 531161), (5091, 246331)]