1282161837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{260761}}^1$

素因数の和:260924

約数の個数: 16

約数和(自身を含む): 1877486400

約数和(自身を除く): 595324563

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 260761, 782283, 2868371, 8605113, 38853389, 116560167, 427387279, 1282161837]

約数ペア:

[(1, 1282161837), (3, 427387279), (11, 116560167), (33, 38853389), (149, 8605113), (447, 2868371), (1639, 782283), (4917, 260761)]