17299737

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 31820096

約数和(自身を除く): 14520359

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2347, 2457, 7041, 7371, 16429, 21123, 30511, 49287, 63369, 91533, 147861, 190107, 213577, 274599, 443583, 640731, 823797, 1330749, 1922193, 2471391, 5766579, 17299737]

約数ペア:

[(1, 17299737), (3, 5766579), (7, 2471391), (9, 1922193), (13, 1330749), (21, 823797), (27, 640731), (39, 443583), (63, 274599), (81, 213577), (91, 190107), (117, 147861), (189, 91533), (273, 63369), (351, 49287), (567, 30511), (819, 21123), (1053, 16429), (2347, 7371), (2457, 7041)]