216996826809

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{333328459}}^1$

素因数の和:333328500

約数の個数: 16

約数和(自身を含む): 341328343040

約数和(自身を除く): 124331516231

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 333328459, 999985377, 2333299213, 6999897639, 10333182229, 30999546687, 72332275603, 216996826809]

約数ペア:

[(1, 216996826809), (3, 72332275603), (7, 30999546687), (21, 10333182229), (31, 6999897639), (93, 2333299213), (217, 999985377), (651, 333328459)]