313796673

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{12619}}^1$

素因数の和:12938

約数の個数: 20

約数和(自身を含む): 470322160

約数和(自身を除く): 156525487

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 12619, 24867, 37857, 113571, 340713, 1022139, 3874033, 11622099, 34866297, 104598891, 313796673]

約数ペア:

[(1, 313796673), (3, 104598891), (9, 34866297), (27, 11622099), (81, 3874033), (307, 1022139), (921, 340713), (2763, 113571), (8289, 37857), (12619, 24867)]