39021813

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 57957120

約数和(自身を除く): 18935307

約数列:

[1, 3, 9, 71, 79, 213, 237, 639, 711, 773, 2319, 5609, 6957, 16827, 50481, 54883, 61067, 164649, 183201, 493947, 549603, 4335757, 13007271, 39021813]

約数ペア:

[(1, 39021813), (3, 13007271), (9, 4335757), (71, 549603), (79, 493947), (213, 183201), (237, 164649), (639, 61067), (711, 54883), (773, 50481), (2319, 16827), (5609, 6957)]