1398929643

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{179281}}^1$

素因数の和:179324

約数の個数: 24

約数和(自身を含む): 2201582960

約数和(自身を除く): 802653317

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 179281, 537843, 1613529, 3047777, 4840587, 9143331, 27429993, 51812209, 82289979, 155436627, 466309881, 1398929643]

約数ペア:

[(1, 1398929643), (3, 466309881), (9, 155436627), (17, 82289979), (27, 51812209), (51, 27429993), (153, 9143331), (289, 4840587), (459, 3047777), (867, 1613529), (2601, 537843), (7803, 179281)]