31288492079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{260111}}^1$

素因数の和:260630

約数の個数: 16

約数和(自身を含む): 35541703680

約数和(自身を除く): 4253211601

約数列:

[1, 13, 19, 247, 487, 6331, 9253, 120289, 260111, 3381443, 4942109, 64247417, 126674057, 1646762741, 2406807083, 31288492079]

約数ペア:

[(1, 31288492079), (13, 2406807083), (19, 1646762741), (247, 126674057), (487, 64247417), (6331, 4942109), (9253, 3381443), (120289, 260111)]