12940083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 21192080

約数和(自身を除く): 8251997

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5821, 17463, 52389, 75673, 110599, 227019, 331797, 681057, 995391, 1437787, 4313361, 12940083]

約数ペア:

[(1, 12940083), (3, 4313361), (9, 1437787), (13, 995391), (19, 681057), (39, 331797), (57, 227019), (117, 110599), (171, 75673), (247, 52389), (741, 17463), (2223, 5821)]