71424899

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 92389248

約数和(自身を除く): 20964349

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 3617, 19747, 25319, 47021, 112127, 177233, 329147, 784889, 1457651, 2304029, 5494223, 10203557, 71424899]

約数ペア:

[(1, 71424899), (7, 10203557), (13, 5494223), (31, 2304029), (49, 1457651), (91, 784889), (217, 329147), (403, 177233), (637, 112127), (1519, 47021), (2821, 25319), (3617, 19747)]