4260009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 6440000

約数和(自身を除く): 2179991

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 5749, 17247, 74737, 109231, 224211, 327693, 1420003, 4260009]

約数ペア:

[(1, 4260009), (3, 1420003), (13, 327693), (19, 224211), (39, 109231), (57, 74737), (247, 17247), (741, 5749)]