69343221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5689}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 98323200

約数和(自身を除く): 28979979

約数列:

[1, 3, 17, 51, 239, 717, 4063, 5689, 12189, 17067, 96713, 290139, 1359671, 4079013, 23114407, 69343221]

約数ペア:

[(1, 69343221), (3, 23114407), (17, 4079013), (51, 1359671), (239, 290139), (717, 96713), (4063, 17067), (5689, 12189)]