239476161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 356209920

約数和(自身を除く): 116733759

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 391, 1173, 1853, 1873, 2507, 5559, 5619, 7521, 31841, 42619, 43079, 95523, 127857, 129237, 204157, 612471, 732343, 2197029, 3470669, 4695611, 10412007, 14086833, 79825387, 239476161]

約数ペア:

[(1, 239476161), (3, 79825387), (17, 14086833), (23, 10412007), (51, 4695611), (69, 3470669), (109, 2197029), (327, 732343), (391, 612471), (1173, 204157), (1853, 129237), (1873, 127857), (2507, 95523), (5559, 43079), (5619, 42619), (7521, 31841)]