23724639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 37542960

約数和(自身を除く): 13818321

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 5347, 16041, 48123, 90899, 155063, 272697, 465189, 818091, 1395567, 2636071, 7908213, 23724639]

約数ペア:

[(1, 23724639), (3, 7908213), (9, 2636071), (17, 1395567), (29, 818091), (51, 465189), (87, 272697), (153, 155063), (261, 90899), (493, 48123), (1479, 16041), (4437, 5347)]