42812529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10289}}^1$

素因数の和:10384

約数の個数: 16

約数和(自身を含む): 60916800

約数和(自身を除く): 18104271

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 10289, 30867, 195491, 586473, 751097, 2253291, 14270843, 42812529]

約数ペア:

[(1, 42812529), (3, 14270843), (19, 2253291), (57, 751097), (73, 586473), (219, 195491), (1387, 30867), (4161, 10289)]