13314819

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 21053520

約数和(自身を除く): 7738701

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1709, 2597, 5127, 7791, 11963, 35889, 83741, 90577, 251223, 271731, 634039, 1902117, 4438273, 13314819]

約数ペア:

[(1, 13314819), (3, 4438273), (7, 1902117), (21, 634039), (49, 271731), (53, 251223), (147, 90577), (159, 83741), (371, 35889), (1113, 11963), (1709, 7791), (2597, 5127)]