2017823769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907703}}^1$

素因数の和:907741

約数の個数: 24

約数和(自身を含む): 3304042560

約数和(自身を除く): 1286218791

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 907703, 2723109, 8169327, 11800139, 17246357, 35400417, 51739071, 106201251, 155217213, 224202641, 672607923, 2017823769]

約数ペア:

[(1, 2017823769), (3, 672607923), (9, 224202641), (13, 155217213), (19, 106201251), (39, 51739071), (57, 35400417), (117, 17246357), (171, 11800139), (247, 8169327), (741, 2723109), (2223, 907703)]