2765997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1636947

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 503, 611, 1509, 1833, 4527, 5499, 6539, 19617, 23641, 58851, 70923, 212769, 307333, 921999, 2765997]

約数ペア:

[(1, 2765997), (3, 921999), (9, 307333), (13, 212769), (39, 70923), (47, 58851), (117, 23641), (141, 19617), (423, 6539), (503, 5499), (611, 4527), (1509, 1833)]