7131353721

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1\times {\mathrm{1087}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 9989928960

約数和(自身を除く): 2858575239

約数列:

[1, 3, 29, 73, 87, 219, 1033, 1087, 2117, 3099, 3261, 6351, 29957, 31523, 75409, 79351, 89871, 94569, 226227, 238053, 1122871, 2186861, 2301179, 3368613, 6560583, 6903537, 32563259, 81969583, 97689777, 245908749, 2377117907, 7131353721]

約数ペア:

[(1, 7131353721), (3, 2377117907), (29, 245908749), (73, 97689777), (87, 81969583), (219, 32563259), (1033, 6903537), (1087, 6560583), (2117, 3368613), (3099, 2301179), (3261, 2186861), (6351, 1122871), (29957, 238053), (31523, 226227), (75409, 94569), (79351, 89871)]