492715131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{420047}}^1$

素因数の和:420090

約数の個数: 16

約数和(自身を含む): 725842944

約数和(自身を除く): 233127813

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 420047, 1260141, 7140799, 9661081, 21422397, 28983243, 164238377, 492715131]

約数ペア:

[(1, 492715131), (3, 164238377), (17, 28983243), (23, 21422397), (51, 9661081), (69, 7140799), (391, 1260141), (1173, 420047)]