24708021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 13394379

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 449, 663, 1079, 1347, 1411, 3237, 4233, 5837, 7633, 17511, 18343, 22899, 37267, 55029, 99229, 111801, 297687, 484471, 633539, 1453413, 1900617, 8236007, 24708021]

約数ペア:

[(1, 24708021), (3, 8236007), (13, 1900617), (17, 1453413), (39, 633539), (51, 484471), (83, 297687), (221, 111801), (249, 99229), (449, 55029), (663, 37267), (1079, 22899), (1347, 18343), (1411, 17511), (3237, 7633), (4233, 5837)]