1068194953

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{163909}}^1$

素因数の和:163949

約数の個数: 16

約数和(自身を含む): 1311280000

約数和(自身を除く): 243085047

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 163909, 1147363, 3114271, 8031541, 21799897, 56220787, 152599279, 1068194953]

約数ペア:

[(1, 1068194953), (7, 152599279), (19, 56220787), (49, 21799897), (133, 8031541), (343, 3114271), (931, 1147363), (6517, 163909)]