1401591023

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1\times {\mathrm{2927}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 1627874304

約数和(自身を除く): 226283281

約数列:

[1, 7, 67, 469, 1021, 2927, 7147, 20489, 68407, 196109, 478849, 1372763, 2988467, 20919269, 200227289, 1401591023]

約数ペア:

[(1, 1401591023), (7, 200227289), (67, 20919269), (469, 2988467), (1021, 1372763), (2927, 478849), (7147, 196109), (20489, 68407)]