22980979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 5017229

約数列:

[1, 7, 23, 47, 161, 329, 1081, 3037, 7567, 21259, 69851, 142739, 488957, 999173, 3282997, 22980979]

約数ペア:

[(1, 22980979), (7, 3282997), (23, 999173), (47, 488957), (161, 142739), (329, 69851), (1081, 21259), (3037, 7567)]