447018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 1052352

約数和(自身を除く): 605334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 521, 858, 1042, 1563, 3126, 5731, 6773, 11462, 13546, 17193, 20319, 34386, 40638, 74503, 149006, 223509, 447018]

約数ペア:

[(1, 447018), (2, 223509), (3, 149006), (6, 74503), (11, 40638), (13, 34386), (22, 20319), (26, 17193), (33, 13546), (39, 11462), (66, 6773), (78, 5731), (143, 3126), (286, 1563), (429, 1042), (521, 858)]