13689669

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 22161600

約数和(自身を除く): 8471931

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 4049, 12147, 28343, 85029, 93127, 198401, 279381, 595203, 651889, 1955667, 4563223, 13689669]

約数ペア:

[(1, 13689669), (3, 4563223), (7, 1955667), (21, 651889), (23, 595203), (49, 279381), (69, 198401), (147, 93127), (161, 85029), (483, 28343), (1127, 12147), (3381, 4049)]