23813613

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 11567187

約数列:

[1, 3, 9, 71, 83, 213, 249, 449, 639, 747, 1347, 4041, 5893, 17679, 31879, 37267, 53037, 95637, 111801, 286911, 335403, 2645957, 7937871, 23813613]

約数ペア:

[(1, 23813613), (3, 7937871), (9, 2645957), (71, 335403), (83, 286911), (213, 111801), (249, 95637), (449, 53037), (639, 37267), (747, 31879), (1347, 17679), (4041, 5893)]