23803689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 43352064

約数和(自身を除く): 19548375

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 221, 223, 273, 299, 357, 391, 483, 663, 669, 897, 1173, 1547, 1561, 2093, 2737, 2899, 3791, 4641, 4683, 5083, 5129, 6279, 8211, 8697, 11373, 15249, 15387, 20293, 26537, 35581, 35903, 49283, 60879, 66677, 79611, 87193, 106743, 107709, 147849, 200031, 261579, 344981, 466739, 610351, 1034943, 1133509, 1400217, 1831053, 3400527, 7934563, 23803689]

約数ペア:

[(1, 23803689), (3, 7934563), (7, 3400527), (13, 1831053), (17, 1400217), (21, 1133509), (23, 1034943), (39, 610351), (51, 466739), (69, 344981), (91, 261579), (119, 200031), (161, 147849), (221, 107709), (223, 106743), (273, 87193), (299, 79611), (357, 66677), (391, 60879), (483, 49283), (663, 35903), (669, 35581), (897, 26537), (1173, 20293), (1547, 15387), (1561, 15249), (2093, 11373), (2737, 8697), (2899, 8211), (3791, 6279), (4641, 5129), (4683, 5083)]