38820249

素因数分解:

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

素因数の和:5862

約数の個数: 32

約数和(自身を含む): 65206400

約数和(自身を除く): 26386151

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 5821, 6669, 17463, 52389, 75673, 110599, 157167, 227019, 331797, 681057, 995391, 1437787, 2043171, 2986173, 4313361, 12940083, 38820249]

約数ペア:

[(1, 38820249), (3, 12940083), (9, 4313361), (13, 2986173), (19, 2043171), (27, 1437787), (39, 995391), (57, 681057), (117, 331797), (171, 227019), (247, 157167), (351, 110599), (513, 75673), (741, 52389), (2223, 17463), (5821, 6669)]