23151843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18019

約数の個数: 24

約数和(自身を含む): 39290160

約数和(自身を除く): 16138317

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 17989, 53967, 161901, 197879, 233857, 593637, 701571, 1780911, 2104713, 2572427, 7717281, 23151843]

約数ペア:

[(1, 23151843), (3, 7717281), (9, 2572427), (11, 2104713), (13, 1780911), (33, 701571), (39, 593637), (99, 233857), (117, 197879), (143, 161901), (429, 53967), (1287, 17989)]