22976247

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 35910000

約数和(自身を除く): 12933753

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 1049, 3129, 3147, 7301, 7343, 21903, 22029, 51401, 154203, 156301, 468903, 1094107, 3282321, 7658749, 22976247]

約数ペア:

[(1, 22976247), (3, 7658749), (7, 3282321), (21, 1094107), (49, 468903), (147, 156301), (149, 154203), (447, 51401), (1043, 22029), (1049, 21903), (3129, 7343), (3147, 7301)]