11772201

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 18615744

約数和(自身を除く): 6843543

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1511, 2597, 4533, 7791, 10577, 31731, 74039, 80083, 222117, 240249, 560581, 1681743, 3924067, 11772201]

約数ペア:

[(1, 11772201), (3, 3924067), (7, 1681743), (21, 560581), (49, 240249), (53, 222117), (147, 80083), (159, 74039), (371, 31731), (1113, 10577), (1511, 7791), (2597, 4533)]