15100947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 23250240

約数和(自身を除く): 8149293

約数列:

[1, 3, 9, 17, 51, 153, 229, 431, 687, 1293, 2061, 3879, 3893, 7327, 11679, 21981, 35037, 65943, 98699, 296097, 888291, 1677883, 5033649, 15100947]

約数ペア:

[(1, 15100947), (3, 5033649), (9, 1677883), (17, 888291), (51, 296097), (153, 98699), (229, 65943), (431, 35037), (687, 21981), (1293, 11679), (2061, 7327), (3879, 3893)]