3985629

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 1497891

約数列:

[1, 3, 67, 79, 201, 237, 251, 753, 5293, 15879, 16817, 19829, 50451, 59487, 1328543, 3985629]

約数ペア:

[(1, 3985629), (3, 1328543), (67, 59487), (79, 50451), (201, 19829), (237, 16817), (251, 15879), (753, 5293)]