6642867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 11174400

約数和(自身を除く): 4531533

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 193, 231, 447, 579, 1043, 1351, 1639, 2123, 3129, 4053, 4917, 6369, 11473, 14861, 28757, 34419, 44583, 86271, 201299, 316327, 603897, 948981, 2214289, 6642867]

約数ペア:

[(1, 6642867), (3, 2214289), (7, 948981), (11, 603897), (21, 316327), (33, 201299), (77, 86271), (149, 44583), (193, 34419), (231, 28757), (447, 14861), (579, 11473), (1043, 6369), (1351, 4917), (1639, 4053), (2123, 3129)]