13505463

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 20880288

約数和(自身を除く): 7374825

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 857, 927, 1751, 2571, 5253, 7713, 14569, 15759, 43707, 88271, 131121, 264813, 794439, 1500607, 4501821, 13505463]

約数ペア:

[(1, 13505463), (3, 4501821), (9, 1500607), (17, 794439), (51, 264813), (103, 131121), (153, 88271), (309, 43707), (857, 15759), (927, 14569), (1751, 7713), (2571, 5253)]