40010523

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 64704000

約数和(自身を除く): 24693477

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 673, 1043, 2019, 2831, 3129, 4711, 8493, 12787, 14133, 19817, 38361, 59451, 89509, 100277, 268527, 300831, 701939, 1905263, 2105817, 5715789, 13336841, 40010523]

約数ペア:

[(1, 40010523), (3, 13336841), (7, 5715789), (19, 2105817), (21, 1905263), (57, 701939), (133, 300831), (149, 268527), (399, 100277), (447, 89509), (673, 59451), (1043, 38361), (2019, 19817), (2831, 14133), (3129, 12787), (4711, 8493)]