23187219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1063}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 33809664

約数和(自身を除く): 10622445

約数列:

[1, 3, 11, 33, 661, 1063, 1983, 3189, 7271, 11693, 21813, 35079, 702643, 2107929, 7729073, 23187219]

約数ペア:

[(1, 23187219), (3, 7729073), (11, 2107929), (33, 702643), (661, 35079), (1063, 21813), (1983, 11693), (3189, 7271)]