3969440.00000000

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 4808153

約数列:

[1, 7, 41, 269, 287, 349, 1883, 2443, 11029, 14309, 77203, 93881, 100163, 657167, 3849121, 26943847]

約数ペア:

[(1, 26943847), (7, 3849121), (41, 657167), (269, 100163), (287, 93881), (349, 77203), (1883, 14309), (2443, 11029)]