10128807

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9644

約数の個数: 20

約数和(自身を含む): 16296280

約数和(自身を除く): 6167473

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 9619, 28857, 86571, 125047, 259713, 375141, 779139, 1125423, 3376269, 10128807]

約数ペア:

[(1, 10128807), (3, 3376269), (9, 1125423), (13, 779139), (27, 375141), (39, 259713), (81, 125047), (117, 86571), (351, 28857), (1053, 9619)]