4960557

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 8311680

約数和(自身を除く): 3351123

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1109, 1491, 3327, 4473, 7763, 9981, 23289, 69867, 78739, 236217, 551173, 708651, 1653519, 4960557]

約数ペア:

[(1, 4960557), (3, 1653519), (7, 708651), (9, 551173), (21, 236217), (63, 78739), (71, 69867), (213, 23289), (497, 9981), (639, 7763), (1109, 4473), (1491, 3327)]