39760693

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 48519680

約数和(自身を除く): 8758987

約数列:

[1, 7, 31, 41, 109, 217, 287, 763, 1271, 1681, 3379, 4469, 8897, 11767, 23653, 31283, 52111, 138539, 183229, 364777, 969773, 1282603, 5680099, 39760693]

約数ペア:

[(1, 39760693), (7, 5680099), (31, 1282603), (41, 969773), (109, 364777), (217, 183229), (287, 138539), (763, 52111), (1271, 31283), (1681, 23653), (3379, 11767), (4469, 8897)]