24389547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 41018880

約数和(自身を除く): 16629333

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2179, 3731, 6537, 11193, 15253, 28327, 45759, 84981, 89339, 198289, 268017, 594867, 625373, 1161407, 1876119, 3484221, 8129849, 24389547]

約数ペア:

[(1, 24389547), (3, 8129849), (7, 3484221), (13, 1876119), (21, 1161407), (39, 625373), (41, 594867), (91, 268017), (123, 198289), (273, 89339), (287, 84981), (533, 45759), (861, 28327), (1599, 15253), (2179, 11193), (3731, 6537)]