898312247

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{188999}}^1$

素因数の和:189110

約数の個数: 12

約数和(自身を含む): 1055754000

約数和(自身を除く): 157441753

約数列:

[1, 7, 49, 97, 679, 4753, 188999, 1322993, 9260951, 18332903, 128330321, 898312247]

約数ペア:

[(1, 898312247), (7, 128330321), (49, 18332903), (97, 9260951), (679, 1322993), (4753, 188999)]