1113373917

素因数分解:

$3^4\times {\mathrm{2963}}^1\times {\mathrm{4639}}^1$

素因数の和:7614

約数の個数: 20

約数和(自身を含む): 1664108160

約数和(自身を除く): 550734243

約数列:

[1, 3, 9, 27, 81, 2963, 4639, 8889, 13917, 26667, 41751, 80001, 125253, 240003, 375759, 13745357, 41236071, 123708213, 371124639, 1113373917]

約数ペア:

[(1, 1113373917), (3, 371124639), (9, 123708213), (27, 41236071), (81, 13745357), (2963, 375759), (4639, 240003), (8889, 125253), (13917, 80001), (26667, 41751)]