788016147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 1140148224

約数和(自身を除く): 352132077

約数列:

[1, 3, 17, 47, 51, 141, 521, 631, 799, 1563, 1893, 2397, 8857, 10727, 24487, 26571, 29657, 32181, 73461, 88971, 328751, 416279, 504169, 986253, 1248837, 1512507, 5588767, 15451297, 16766301, 46353891, 262672049, 788016147]

約数ペア:

[(1, 788016147), (3, 262672049), (17, 46353891), (47, 16766301), (51, 15451297), (141, 5588767), (521, 1512507), (631, 1248837), (799, 986253), (1563, 504169), (1893, 416279), (2397, 328751), (8857, 88971), (10727, 73461), (24487, 32181), (26571, 29657)]