17020023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 25006080

約数和(自身を除く): 7986057

約数列:

[1, 3, 23, 31, 69, 73, 93, 109, 219, 327, 713, 1679, 2139, 2263, 2507, 3379, 5037, 6789, 7521, 7957, 10137, 23871, 52049, 77717, 156147, 183011, 233151, 246667, 549033, 740001, 5673341, 17020023]

約数ペア:

[(1, 17020023), (3, 5673341), (23, 740001), (31, 549033), (69, 246667), (73, 233151), (93, 183011), (109, 156147), (219, 77717), (327, 52049), (713, 23871), (1679, 10137), (2139, 7957), (2263, 7521), (2507, 6789), (3379, 5037)]