13303904313

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1\times {\mathrm{4273}}^1$

素因数の和:5313

約数の個数: 32

約数和(自身を含む): 20418368256

約数和(自身を除く): 7114463943

約数列:

[1, 3, 7, 21, 173, 519, 857, 1211, 2571, 3633, 4273, 5999, 12819, 17997, 29911, 89733, 148261, 444783, 739229, 1037827, 2217687, 3113481, 3661961, 5174603, 10985883, 15523809, 25633727, 76901181, 633519253, 1900557759, 4434634771, 13303904313]

約数ペア:

[(1, 13303904313), (3, 4434634771), (7, 1900557759), (21, 633519253), (173, 76901181), (519, 25633727), (857, 15523809), (1211, 10985883), (2571, 5174603), (3633, 3661961), (4273, 3113481), (5999, 2217687), (12819, 1037827), (17997, 739229), (29911, 444783), (89733, 148261)]