4086459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 2400021

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 659, 689, 1977, 2067, 5931, 6201, 8567, 25701, 34927, 77103, 104781, 314343, 454051, 1362153, 4086459]

約数ペア:

[(1, 4086459), (3, 1362153), (9, 454051), (13, 314343), (39, 104781), (53, 77103), (117, 34927), (159, 25701), (477, 8567), (659, 6201), (689, 5931), (1977, 2067)]