291299537841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{3488659}}^1$

素因数の和:3490816

約数の個数: 16

約数和(自身を含む): 418471744320

約数和(自身を除く): 127172206479

約数列:

[1, 3, 13, 39, 2141, 6423, 27833, 83499, 3488659, 10465977, 45352567, 136057701, 7469218919, 22407656757, 97099845947, 291299537841]

約数ペア:

[(1, 291299537841), (3, 97099845947), (13, 22407656757), (39, 7469218919), (2141, 136057701), (6423, 45352567), (27833, 10465977), (83499, 3488659)]