3871707

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 5928192

約数和(自身を除く): 2056485

約数列:

[1, 3, 7, 21, 331, 557, 993, 1671, 2317, 3899, 6951, 11697, 184367, 553101, 1290569, 3871707]

約数ペア:

[(1, 3871707), (3, 1290569), (7, 553101), (21, 184367), (331, 11697), (557, 6951), (993, 3899), (1671, 2317)]