23457489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 35616768

約数和(自身を除く): 12159279

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 271, 473, 671, 813, 1419, 2013, 2623, 2981, 7869, 8943, 11653, 16531, 28853, 34959, 49593, 86559, 128183, 181841, 384549, 545523, 710833, 2132499, 7819163, 23457489]

約数ペア:

[(1, 23457489), (3, 7819163), (11, 2132499), (33, 710833), (43, 545523), (61, 384549), (129, 181841), (183, 128183), (271, 86559), (473, 49593), (671, 34959), (813, 28853), (1419, 16531), (2013, 11653), (2623, 8943), (2981, 7869)]