42545607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47431}}^1$

素因数の和:47470

約数の個数: 16

約数和(自身を含む): 63748608

約数和(自身を除く): 21203001

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 47431, 142293, 616603, 1090913, 1849809, 3272739, 14181869, 42545607]

約数ペア:

[(1, 42545607), (3, 14181869), (13, 3272739), (23, 1849809), (39, 1090913), (69, 616603), (299, 142293), (897, 47431)]