97978842913

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{8821}}^1\times {\mathrm{22349}}^1$

素因数の和:31248

約数の個数: 16

約数和(自身を含む): 113570899200

約数和(自身を除く): 15592056287

約数列:

[1, 7, 71, 497, 8821, 22349, 61747, 156443, 626291, 1586779, 4384037, 11107453, 197140529, 1379983703, 13996977559, 97978842913]

約数ペア:

[(1, 97978842913), (7, 13996977559), (71, 1379983703), (497, 197140529), (8821, 11107453), (22349, 4384037), (61747, 1586779), (156443, 626291)]