42189477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2239}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 61501440

約数和(自身を除く): 19311963

約数列:

[1, 3, 11, 33, 571, 1713, 2239, 6281, 6717, 18843, 24629, 73887, 1278469, 3835407, 14063159, 42189477]

約数ペア:

[(1, 42189477), (3, 14063159), (11, 3835407), (33, 1278469), (571, 73887), (1713, 24629), (2239, 18843), (6281, 6717)]