320858493

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{3593}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 458996928

約数和(自身を除く): 138138435

約数列:

[1, 3, 17, 51, 103, 289, 309, 867, 1751, 3593, 5253, 10779, 29767, 61081, 89301, 183243, 370079, 1038377, 1110237, 3115131, 6291343, 18874029, 106952831, 320858493]

約数ペア:

[(1, 320858493), (3, 106952831), (17, 18874029), (51, 6291343), (103, 3115131), (289, 1110237), (309, 1038377), (867, 370079), (1751, 183243), (3593, 89301), (5253, 61081), (10779, 29767)]