2417961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 1791447

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 521, 663, 1547, 1563, 3647, 4641, 6773, 8857, 10941, 20319, 26571, 47411, 61999, 115141, 142233, 185997, 345423, 805987, 2417961]

約数ペア:

[(1, 2417961), (3, 805987), (7, 345423), (13, 185997), (17, 142233), (21, 115141), (39, 61999), (51, 47411), (91, 26571), (119, 20319), (221, 10941), (273, 8857), (357, 6773), (521, 4641), (663, 3647), (1547, 1563)]