12417723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6452037

約数列:

[1, 3, 9, 23, 69, 207, 239, 251, 717, 753, 2151, 2259, 5497, 5773, 16491, 17319, 49473, 51957, 59989, 179967, 539901, 1379747, 4139241, 12417723]

約数ペア:

[(1, 12417723), (3, 4139241), (9, 1379747), (23, 539901), (69, 179967), (207, 59989), (239, 51957), (251, 49473), (717, 17319), (753, 16491), (2151, 5773), (2259, 5497)]