8124571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 10895360

約数和(自身を除く): 2770789

約数列:

[1, 7, 13, 19, 37, 91, 127, 133, 247, 259, 481, 703, 889, 1651, 1729, 2413, 3367, 4699, 4921, 9139, 11557, 16891, 31369, 32893, 61087, 63973, 89281, 219583, 427609, 624967, 1160653, 8124571]

約数ペア:

[(1, 8124571), (7, 1160653), (13, 624967), (19, 427609), (37, 219583), (91, 89281), (127, 63973), (133, 61087), (247, 32893), (259, 31369), (481, 16891), (703, 11557), (889, 9139), (1651, 4921), (1729, 4699), (2413, 3367)]