8381779917

素因数分解:

$3^1\times 7^2\times {\mathrm{7927}}^1\times {\mathrm{7193}}^1$

素因数の和:15137

約数の個数: 24

約数和(自身を含む): 13003759296

約数和(自身を除く): 4621979379

約数列:

[1, 3, 7, 21, 49, 147, 7193, 7927, 21579, 23781, 50351, 55489, 151053, 166467, 352457, 388423, 1057371, 1165269, 57018911, 171056733, 399132377, 1197397131, 2793926639, 8381779917]

約数ペア:

[(1, 8381779917), (3, 2793926639), (7, 1197397131), (21, 399132377), (49, 171056733), (147, 57018911), (7193, 1165269), (7927, 1057371), (21579, 388423), (23781, 352457), (50351, 166467), (55489, 151053)]