17386913621

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 22317187200

約数和(自身を除く): 4930273579

約数列:

[1, 7, 11, 77, 83, 109, 121, 581, 763, 847, 913, 1199, 2269, 6391, 8393, 9047, 10043, 13189, 15883, 24959, 63329, 70301, 92323, 99517, 174713, 188327, 247321, 274549, 696619, 1094687, 1318289, 1731247, 1921843, 2071597, 2720531, 7662809, 14501179, 19043717, 20527643, 22787567, 29925841, 143693501, 159512969, 209480887, 225804073, 1580628511, 2483844803, 17386913621]

約数ペア:

[(1, 17386913621), (7, 2483844803), (11, 1580628511), (77, 225804073), (83, 209480887), (109, 159512969), (121, 143693501), (581, 29925841), (763, 22787567), (847, 20527643), (913, 19043717), (1199, 14501179), (2269, 7662809), (6391, 2720531), (8393, 2071597), (9047, 1921843), (10043, 1731247), (13189, 1318289), (15883, 1094687), (24959, 696619), (63329, 274549), (70301, 247321), (92323, 188327), (99517, 174713)]