347127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 515712

約数和(自身を除く): 168585

約数列:

[1, 3, 11, 33, 67, 157, 201, 471, 737, 1727, 2211, 5181, 10519, 31557, 115709, 347127]

約数ペア:

[(1, 347127), (3, 115709), (11, 31557), (33, 10519), (67, 5181), (157, 2211), (201, 1727), (471, 737)]