9951669

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 18345600

約数和(自身を除く): 8393931

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 419, 609, 819, 1131, 1257, 1827, 2639, 2933, 3393, 3771, 5447, 7917, 8799, 12151, 16341, 23751, 26397, 36453, 38129, 49023, 85057, 109359, 114387, 157963, 255171, 343161, 473889, 765513, 1105741, 1421667, 3317223, 9951669]

約数ペア:

[(1, 9951669), (3, 3317223), (7, 1421667), (9, 1105741), (13, 765513), (21, 473889), (29, 343161), (39, 255171), (63, 157963), (87, 114387), (91, 109359), (117, 85057), (203, 49023), (261, 38129), (273, 36453), (377, 26397), (419, 23751), (609, 16341), (819, 12151), (1131, 8799), (1257, 7917), (1827, 5447), (2639, 3771), (2933, 3393)]