212428709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 224133120

約数和(自身を除く): 11704411

約数列:

[1, 31, 79, 127, 683, 2449, 3937, 10033, 21173, 53957, 86741, 311023, 1672667, 2688971, 6852539, 212428709]

約数ペア:

[(1, 212428709), (31, 6852539), (79, 2688971), (127, 1672667), (683, 311023), (2449, 86741), (3937, 53957), (10033, 21173)]