17188353

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 31589376

約数和(自身を除く): 14401023

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 677, 819, 1209, 1953, 2031, 2821, 3627, 4739, 6093, 8463, 8801, 14217, 20987, 25389, 26403, 42651, 61607, 62961, 79209, 146909, 184821, 188883, 272831, 440727, 554463, 818493, 1322181, 1909817, 2455479, 5729451, 17188353]

約数ペア:

[(1, 17188353), (3, 5729451), (7, 2455479), (9, 1909817), (13, 1322181), (21, 818493), (31, 554463), (39, 440727), (63, 272831), (91, 188883), (93, 184821), (117, 146909), (217, 79209), (273, 62961), (279, 61607), (403, 42651), (651, 26403), (677, 25389), (819, 20987), (1209, 14217), (1953, 8801), (2031, 8463), (2821, 6093), (3627, 4739)]