938997009

素因数分解:

$3^3\times {\mathrm{1777}}^1\times {\mathrm{19571}}^1$

素因数の和:21357

約数の個数: 16

約数和(自身を含む): 1391960640

約数和(自身を除く): 452963631

約数列:

[1, 3, 9, 27, 1777, 5331, 15993, 19571, 47979, 58713, 176139, 528417, 34777667, 104333001, 312999003, 938997009]

約数ペア:

[(1, 938997009), (3, 312999003), (9, 104333001), (27, 34777667), (1777, 528417), (5331, 176139), (15993, 58713), (19571, 47979)]