5643323

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 6858240

約数和(自身を除く): 1214917

約数列:

[1, 7, 19, 133, 151, 281, 1057, 1967, 2869, 5339, 20083, 37373, 42431, 297017, 806189, 5643323]

約数ペア:

[(1, 5643323), (7, 806189), (19, 297017), (133, 42431), (151, 37373), (281, 20083), (1057, 5339), (1967, 2869)]