38579733

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 57882528

約数和(自身を除く): 19302795

約数列:

[1, 3, 9, 27, 81, 263, 789, 1811, 2367, 5433, 7101, 16299, 21303, 48897, 146691, 476293, 1428879, 4286637, 12859911, 38579733]

約数ペア:

[(1, 38579733), (3, 12859911), (9, 4286637), (27, 1428879), (81, 476293), (263, 146691), (789, 48897), (1811, 21303), (2367, 16299), (5433, 7101)]