5725251

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 24

約数和(自身を含む): 9950720

約数和(自身を除く): 4225469

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4783, 14349, 33481, 43047, 90877, 100443, 272631, 301329, 636139, 817893, 1908417, 5725251]

約数ペア:

[(1, 5725251), (3, 1908417), (7, 817893), (9, 636139), (19, 301329), (21, 272631), (57, 100443), (63, 90877), (133, 43047), (171, 33481), (399, 14349), (1197, 4783)]