324069681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 492186240

約数和(自身を除く): 168116559

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 699, 741, 1877, 3029, 4427, 5631, 9087, 13281, 24401, 35663, 57551, 73203, 106989, 172653, 437341, 463619, 1312023, 1390857, 5685433, 8309479, 17056299, 24928437, 108023227, 324069681]

約数ペア:

[(1, 324069681), (3, 108023227), (13, 24928437), (19, 17056299), (39, 8309479), (57, 5685433), (233, 1390857), (247, 1312023), (699, 463619), (741, 437341), (1877, 172653), (3029, 106989), (4427, 73203), (5631, 57551), (9087, 35663), (13281, 24401)]