42507123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43906

約数の個数: 16

約数和(自身を含む): 63169920

約数和(自身を除く): 20662797

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 43867, 131601, 745739, 833473, 2237217, 2500419, 14169041, 42507123]

約数ペア:

[(1, 42507123), (3, 14169041), (17, 2500419), (19, 2237217), (51, 833473), (57, 745739), (323, 131601), (969, 43867)]