1941110541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{21467}}^1$

素因数の和:21690

約数の個数: 32

約数和(自身を含む): 3060478080

約数和(自身を除く): 1119367539

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 1773, 3349, 5319, 10047, 21467, 30141, 64401, 90423, 193203, 364939, 579609, 1094817, 3284451, 4228999, 9853353, 12686997, 38060991, 71892983, 114182973, 215678949, 647036847, 1941110541]

約数ペア:

[(1, 1941110541), (3, 647036847), (9, 215678949), (17, 114182973), (27, 71892983), (51, 38060991), (153, 12686997), (197, 9853353), (459, 4228999), (591, 3284451), (1773, 1094817), (3349, 579609), (5319, 364939), (10047, 193203), (21467, 90423), (30141, 64401)]