11531997

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 5748003

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 4799, 14397, 43191, 129573, 427111, 1281333, 3843999, 11531997]

約数ペア:

[(1, 11531997), (3, 3843999), (9, 1281333), (27, 427111), (89, 129573), (267, 43191), (801, 14397), (2403, 4799)]