2021629551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 2851656192

約数和(自身を除く): 830026641

約数列:

[1, 3, 23, 69, 113, 251, 339, 753, 1033, 2599, 3099, 5773, 7797, 17319, 23759, 28363, 71277, 85089, 116729, 259283, 350187, 652349, 777849, 1957047, 2684767, 5963509, 8054301, 17890527, 29298979, 87896937, 673876517, 2021629551]

約数ペア:

[(1, 2021629551), (3, 673876517), (23, 87896937), (69, 29298979), (113, 17890527), (251, 8054301), (339, 5963509), (753, 2684767), (1033, 1957047), (2599, 777849), (3099, 652349), (5773, 350187), (7797, 259283), (17319, 116729), (23759, 85089), (28363, 71277)]