894447

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1404000

約数和(自身を除く): 509553

約数列:

[1, 3, 9, 23, 29, 69, 87, 149, 207, 261, 447, 667, 1341, 2001, 3427, 4321, 6003, 10281, 12963, 30843, 38889, 99383, 298149, 894447]

約数ペア:

[(1, 894447), (3, 298149), (9, 99383), (23, 38889), (29, 30843), (69, 12963), (87, 10281), (149, 6003), (207, 4321), (261, 3427), (447, 2001), (667, 1341)]