7304378421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 10138959360

約数和(自身を除く): 2834580939

約数列:

[1, 3, 37, 111, 113, 229, 339, 687, 2543, 4181, 7629, 8473, 12543, 25419, 25877, 77631, 94091, 282273, 287359, 582347, 862077, 957449, 1747041, 2872347, 10632283, 21546839, 31896849, 64640517, 65805211, 197415633, 2434792807, 7304378421]

約数ペア:

[(1, 7304378421), (3, 2434792807), (37, 197415633), (111, 65805211), (113, 64640517), (229, 31896849), (339, 21546839), (687, 10632283), (2543, 2872347), (4181, 1747041), (7629, 957449), (8473, 862077), (12543, 582347), (25419, 287359), (25877, 282273), (77631, 94091)]