97820233

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 113591296

約数和(自身を除く): 15771063

約数列:

[1, 7, 103, 211, 643, 721, 1477, 4501, 21733, 66229, 135673, 152131, 463603, 949711, 13974319, 97820233]

約数ペア:

[(1, 97820233), (7, 13974319), (103, 949711), (211, 463603), (643, 152131), (721, 135673), (1477, 66229), (4501, 21733)]