393674877

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{633937}}^1$

素因数の和:633969

約数の個数: 16

約数和(自身を含む): 608580480

約数和(自身を除く): 214905603

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 633937, 1901811, 5705433, 14580551, 17116299, 43741653, 131224959, 393674877]

約数ペア:

[(1, 393674877), (3, 131224959), (9, 43741653), (23, 17116299), (27, 14580551), (69, 5705433), (207, 1901811), (621, 633937)]