1279680762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9273049}}^1$

素因数の和:9273077

約数の個数: 16

約数和(自身を含む): 2670638400

約数和(自身を除く): 1390957638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9273049, 18546098, 27819147, 55638294, 213280127, 426560254, 639840381, 1279680762]

約数ペア:

[(1, 1279680762), (2, 639840381), (3, 426560254), (6, 213280127), (23, 55638294), (46, 27819147), (69, 18546098), (138, 9273049)]