9709197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 13590528

約数和(自身を除く): 3881331

約数列:

[1, 3, 23, 69, 223, 631, 669, 1893, 5129, 14513, 15387, 43539, 140713, 422139, 3236399, 9709197]

約数ペア:

[(1, 9709197), (3, 3236399), (23, 422139), (69, 140713), (223, 43539), (631, 15387), (669, 14513), (1893, 5129)]