169399097

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1181}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 200315904

約数和(自身を除く): 30916807

約数列:

[1, 7, 31, 217, 661, 1181, 4627, 8267, 20491, 36611, 143437, 256277, 780641, 5464487, 24199871, 169399097]

約数ペア:

[(1, 169399097), (7, 24199871), (31, 5464487), (217, 780641), (661, 256277), (1181, 143437), (4627, 36611), (8267, 20491)]