9842399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 12122880

約数和(自身を除く): 2280481

約数列:

[1, 7, 19, 43, 133, 301, 817, 1721, 5719, 12047, 32699, 74003, 228893, 518021, 1406057, 9842399]

約数ペア:

[(1, 9842399), (7, 1406057), (19, 518021), (43, 228893), (133, 74003), (301, 32699), (817, 12047), (1721, 5719)]