13748121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 21396960

約数和(自身を除く): 7648839

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1523, 3009, 4569, 9027, 13707, 25891, 77673, 89857, 233019, 269571, 808713, 1527569, 4582707, 13748121]

約数ペア:

[(1, 13748121), (3, 4582707), (9, 1527569), (17, 808713), (51, 269571), (59, 233019), (153, 89857), (177, 77673), (531, 25891), (1003, 13707), (1523, 9027), (3009, 4569)]