42470981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2063}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 51715584

約数和(自身を除く): 9244603

約数列:

[1, 7, 17, 119, 173, 1211, 2063, 2941, 14441, 20587, 35071, 245497, 356899, 2498293, 6067283, 42470981]

約数ペア:

[(1, 42470981), (7, 6067283), (17, 2498293), (119, 356899), (173, 245497), (1211, 35071), (2063, 20587), (2941, 14441)]