10868787

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 16313856

約数和(自身を除く): 5445069

約数列:

[1, 3, 9, 37, 111, 127, 257, 333, 381, 771, 1143, 2313, 4699, 9509, 14097, 28527, 32639, 42291, 85581, 97917, 293751, 1207643, 3622929, 10868787]

約数ペア:

[(1, 10868787), (3, 3622929), (9, 1207643), (37, 293751), (111, 97917), (127, 85581), (257, 42291), (333, 32639), (381, 28527), (771, 14097), (1143, 9509), (2313, 4699)]