248889639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 369786816

約数和(自身を除く): 120897177

約数列:

[1, 3, 17, 37, 41, 51, 111, 123, 629, 697, 1517, 1887, 2091, 3217, 4551, 9651, 25789, 54689, 77367, 119029, 131897, 164067, 357087, 395691, 2023493, 2242249, 4880189, 6070479, 6726747, 14640567, 82963213, 248889639]

約数ペア:

[(1, 248889639), (3, 82963213), (17, 14640567), (37, 6726747), (41, 6070479), (51, 4880189), (111, 2242249), (123, 2023493), (629, 395691), (697, 357087), (1517, 164067), (1887, 131897), (2091, 119029), (3217, 77367), (4551, 54689), (9651, 25789)]