74961213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10039}}^1$

素因数の和:10192

約数の個数: 16

約数和(自身を含む): 106022400

約数和(自身を除く): 31061187

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 10039, 30117, 190741, 572223, 1315109, 3945327, 24987071, 74961213]

約数ペア:

[(1, 74961213), (3, 24987071), (19, 3945327), (57, 1315109), (131, 572223), (393, 190741), (2489, 30117), (7467, 10039)]