23784021

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 35717760

約数和(自身を除く): 11933739

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 953, 2773, 2859, 8319, 8577, 24957, 44791, 56227, 134373, 168681, 403119, 506043, 2642669, 7928007, 23784021]

約数ペア:

[(1, 23784021), (3, 7928007), (9, 2642669), (47, 506043), (59, 403119), (141, 168681), (177, 134373), (423, 56227), (531, 44791), (953, 24957), (2773, 8577), (2859, 8319)]