13599576781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{39343}}^1$

素因数の和:39505

約数の個数: 32

約数和(自身を含む): 17223229440

約数和(自身を除く): 3623652659

約数列:

[1, 7, 19, 23, 113, 133, 161, 437, 791, 2147, 2599, 3059, 15029, 18193, 39343, 49381, 275401, 345667, 747517, 904889, 4445759, 5232619, 6334223, 17192891, 31120313, 84469421, 102252457, 120350237, 591285947, 715767199, 1942796683, 13599576781]

約数ペア:

[(1, 13599576781), (7, 1942796683), (19, 715767199), (23, 591285947), (113, 120350237), (133, 102252457), (161, 84469421), (437, 31120313), (791, 17192891), (2147, 6334223), (2599, 5232619), (3059, 4445759), (15029, 904889), (18193, 747517), (39343, 345667), (49381, 275401)]