291230601

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{7127}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 397229184

約数和(自身を除く): 105998583

約数列:

[1, 3, 53, 159, 257, 771, 7127, 13621, 21381, 40863, 377731, 1133193, 1831639, 5494917, 97076867, 291230601]

約数ペア:

[(1, 291230601), (3, 97076867), (53, 5494917), (159, 1831639), (257, 1133193), (771, 377731), (7127, 40863), (13621, 21381)]