12791386153

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{3271}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 16087769600

約数和(自身を除く): 3296383447

約数列:

[1, 7, 13, 49, 91, 343, 637, 877, 3271, 4459, 6139, 11401, 22897, 42523, 42973, 79807, 160279, 297661, 300811, 558649, 1121953, 2083627, 2868667, 3910543, 14585389, 20080669, 37292671, 140564683, 261048697, 983952781, 1827340879, 12791386153]

約数ペア:

[(1, 12791386153), (7, 1827340879), (13, 983952781), (49, 261048697), (91, 140564683), (343, 37292671), (637, 20080669), (877, 14585389), (3271, 3910543), (4459, 2868667), (6139, 2083627), (11401, 1121953), (22897, 558649), (42523, 300811), (42973, 297661), (79807, 160279)]