3205751017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{967}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 3902976000

約数和(自身を除く): 697224983

約数列:

[1, 7, 23, 59, 161, 349, 413, 967, 1357, 2443, 6769, 8027, 9499, 20591, 22241, 56189, 57053, 144137, 155687, 337483, 399371, 473593, 1312219, 2362381, 3315151, 7762109, 9185533, 19911497, 54334763, 139380479, 457964431, 3205751017]

約数ペア:

[(1, 3205751017), (7, 457964431), (23, 139380479), (59, 54334763), (161, 19911497), (349, 9185533), (413, 7762109), (967, 3315151), (1357, 2362381), (2443, 1312219), (6769, 473593), (8027, 399371), (9499, 337483), (20591, 155687), (22241, 144137), (56189, 57053)]