7738731

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 15025920

約数和(自身を除く): 7287189

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 859, 1001, 1287, 2577, 3003, 6013, 7731, 9009, 9449, 11167, 18039, 28347, 33501, 54117, 66143, 78169, 85041, 100503, 122837, 198429, 234507, 368511, 595287, 703521, 859859, 1105533, 2579577, 7738731]

約数ペア:

[(1, 7738731), (3, 2579577), (7, 1105533), (9, 859859), (11, 703521), (13, 595287), (21, 368511), (33, 234507), (39, 198429), (63, 122837), (77, 100503), (91, 85041), (99, 78169), (117, 66143), (143, 54117), (231, 33501), (273, 28347), (429, 18039), (693, 11167), (819, 9449), (859, 9009), (1001, 7731), (1287, 6013), (2577, 3003)]