1662481953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 2699611200

約数和(自身を除く): 1037129247

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 149, 387, 447, 473, 1341, 1419, 1639, 2621, 4257, 4917, 6407, 7863, 14751, 19221, 23589, 28831, 57663, 70477, 86493, 112703, 211431, 259479, 338109, 390529, 634293, 1014327, 1171587, 1239733, 3514761, 3719199, 4295819, 11157597, 12887457, 16792747, 38662371, 50378241, 151134723, 184720217, 554160651, 1662481953]

約数ペア:

[(1, 1662481953), (3, 554160651), (9, 184720217), (11, 151134723), (33, 50378241), (43, 38662371), (99, 16792747), (129, 12887457), (149, 11157597), (387, 4295819), (447, 3719199), (473, 3514761), (1341, 1239733), (1419, 1171587), (1639, 1014327), (2621, 634293), (4257, 390529), (4917, 338109), (6407, 259479), (7863, 211431), (14751, 112703), (19221, 86493), (23589, 70477), (28831, 57663)]