248173857

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 363190464

約数和(自身を除く): 115016607

約数列:

[1, 3, 9, 163, 167, 489, 501, 1013, 1467, 1503, 3039, 9117, 27221, 81663, 165119, 169171, 244989, 495357, 507513, 1486071, 1522539, 27574873, 82724619, 248173857]

約数ペア:

[(1, 248173857), (3, 82724619), (9, 27574873), (163, 1522539), (167, 1486071), (489, 507513), (501, 495357), (1013, 244989), (1467, 169171), (1503, 165119), (3039, 81663), (9117, 27221)]