2912258133

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{87149}}^1$

素因数の和:87281

約数の個数: 24

約数和(自身を含む): 4350528000

約数和(自身を除く): 1438269867

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 11139, 33417, 87149, 261447, 784341, 4096003, 6884771, 12288009, 20654313, 36864027, 61962939, 323584237, 970752711, 2912258133]

約数ペア:

[(1, 2912258133), (3, 970752711), (9, 323584237), (47, 61962939), (79, 36864027), (141, 20654313), (237, 12288009), (423, 6884771), (711, 4096003), (3713, 784341), (11139, 261447), (33417, 87149)]