1246243479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{243931}}^1$

素因数の和:244078

約数の個数: 16

約数和(自身を含む): 1803145344

約数和(自身を除く): 556901865

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 243931, 731793, 3171103, 9513309, 31954961, 95864883, 415414493, 1246243479]

約数ペア:

[(1, 1246243479), (3, 415414493), (13, 95864883), (39, 31954961), (131, 9513309), (393, 3171103), (1703, 731793), (5109, 243931)]