708009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 1019904

約数和(自身を除く): 311895

約数列:

[1, 3, 23, 31, 69, 93, 331, 713, 993, 2139, 7613, 10261, 22839, 30783, 236003, 708009]

約数ペア:

[(1, 708009), (3, 236003), (23, 30783), (31, 22839), (69, 10261), (93, 7613), (331, 2139), (713, 993)]