23394147

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21019}}^1$

素因数の和:21082

約数の個数: 16

約数和(自身を含む): 36322560

約数和(自身を除く): 12928413

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 21019, 63057, 147133, 441399, 1114007, 3342021, 7798049, 23394147]

約数ペア:

[(1, 23394147), (3, 7798049), (7, 3342021), (21, 1114007), (53, 441399), (159, 147133), (371, 63057), (1113, 21019)]