11967039

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 20427888

約数和(自身を除く): 8460849

約数列:

[1, 3, 7, 9, 21, 41, 63, 113, 123, 287, 339, 369, 791, 861, 1017, 1681, 2373, 2583, 4633, 5043, 7119, 11767, 13899, 15129, 32431, 35301, 41697, 97293, 105903, 189953, 291879, 569859, 1329671, 1709577, 3989013, 11967039]

約数ペア:

[(1, 11967039), (3, 3989013), (7, 1709577), (9, 1329671), (21, 569859), (41, 291879), (63, 189953), (113, 105903), (123, 97293), (287, 41697), (339, 35301), (369, 32431), (791, 15129), (861, 13899), (1017, 11767), (1681, 7119), (2373, 5043), (2583, 4633)]