140132913

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 190181376

約数和(自身を除く): 50048463

約数列:

[1, 3, 71, 213, 307, 921, 2143, 6429, 21797, 65391, 152153, 456459, 657901, 1973703, 46710971, 140132913]

約数ペア:

[(1, 140132913), (3, 46710971), (71, 1973703), (213, 657901), (307, 456459), (921, 152153), (2143, 65391), (6429, 21797)]