1669804941

素因数分解:

$3^1\times 7^1\times {\mathrm{4261}}^1\times {\mathrm{18661}}^1$

素因数の和:22932

約数の個数: 16

約数和(自身を含む): 2545198208

約数和(自身を除く): 875393267

約数列:

[1, 3, 7, 21, 4261, 12783, 18661, 29827, 55983, 89481, 130627, 391881, 79514521, 238543563, 556601647, 1669804941]

約数ペア:

[(1, 1669804941), (3, 556601647), (7, 238543563), (21, 79514521), (4261, 391881), (12783, 130627), (18661, 89481), (29827, 55983)]