9929547

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7240

約数の個数: 20

約数和(自身を含む): 15707736

約数和(自身を除く): 5778189

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 7211, 21633, 64899, 122587, 194697, 367761, 584091, 1103283, 3309849, 9929547]

約数ペア:

[(1, 9929547), (3, 3309849), (9, 1103283), (17, 584091), (27, 367761), (51, 194697), (81, 122587), (153, 64899), (459, 21633), (1377, 7211)]