17402697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 11950263

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 223, 261, 299, 377, 667, 669, 897, 1131, 2001, 2007, 2691, 2899, 3393, 5129, 6003, 6467, 8671, 8697, 15387, 19401, 26013, 26091, 46161, 58203, 66677, 78039, 84071, 148741, 200031, 252213, 446223, 600093, 756639, 1338669, 1933633, 5800899, 17402697]

約数ペア:

[(1, 17402697), (3, 5800899), (9, 1933633), (13, 1338669), (23, 756639), (29, 600093), (39, 446223), (69, 252213), (87, 200031), (117, 148741), (207, 84071), (223, 78039), (261, 66677), (299, 58203), (377, 46161), (667, 26091), (669, 26013), (897, 19401), (1131, 15387), (2001, 8697), (2007, 8671), (2691, 6467), (2899, 6003), (3393, 5129)]