2907741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 4121600

約数和(自身を除く): 1213859

約数列:

[1, 3, 19, 57, 139, 367, 417, 1101, 2641, 6973, 7923, 20919, 51013, 153039, 969247, 2907741]

約数ペア:

[(1, 2907741), (3, 969247), (19, 153039), (57, 51013), (139, 20919), (367, 7923), (417, 6973), (1101, 2641)]