2017149281

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{24733}}^1$

素因数の和:24992

約数の個数: 16

約数和(自身を含む): 2355468288

約数和(自身を除く): 338319007

約数列:

[1, 7, 61, 191, 427, 1337, 11651, 24733, 81557, 173131, 1508713, 4724003, 10560991, 33068021, 288164183, 2017149281]

約数ペア:

[(1, 2017149281), (7, 288164183), (61, 33068021), (191, 10560991), (427, 4724003), (1337, 1508713), (11651, 173131), (24733, 81557)]