989821089

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{773}}^1\times {\mathrm{1949}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 1451946600

約数和(自身を除く): 462125511

約数列:

[1, 3, 9, 73, 219, 657, 773, 1949, 2319, 5847, 6957, 17541, 56429, 142277, 169287, 426831, 507861, 1280493, 1506577, 4519731, 13559193, 109980121, 329940363, 989821089]

約数ペア:

[(1, 989821089), (3, 329940363), (9, 109980121), (73, 13559193), (219, 4519731), (657, 1506577), (773, 1280493), (1949, 507861), (2319, 426831), (5847, 169287), (6957, 142277), (17541, 56429)]