267783009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{28729}}^1$

素因数の和:28984

約数の個数: 16

約数和(自身を含む): 386131200

約数和(自身を除く): 118348191

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 28729, 86187, 373477, 1120431, 6866231, 20598693, 89261003, 267783009]

約数ペア:

[(1, 267783009), (3, 89261003), (13, 20598693), (39, 6866231), (239, 1120431), (717, 373477), (3107, 86187), (9321, 28729)]