10389743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 13762560

約数和(自身を除く): 3372817

約数列:

[1, 7, 13, 29, 31, 91, 127, 203, 217, 377, 403, 889, 899, 1651, 2639, 2821, 3683, 3937, 6293, 11557, 11687, 25781, 27559, 47879, 51181, 81809, 114173, 335153, 358267, 799211, 1484249, 10389743]

約数ペア:

[(1, 10389743), (7, 1484249), (13, 799211), (29, 358267), (31, 335153), (91, 114173), (127, 81809), (203, 51181), (217, 47879), (377, 27559), (403, 25781), (889, 11687), (899, 11557), (1651, 6293), (2639, 3937), (2821, 3683)]