13649361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 20317440

約数和(自身を除く): 6668079

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9619, 28857, 105809, 317427, 413617, 1240851, 4549787, 13649361]

約数ペア:

[(1, 13649361), (3, 4549787), (11, 1240851), (33, 413617), (43, 317427), (129, 105809), (473, 28857), (1419, 9619)]