222113211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 337167360

約数和(自身を除く): 115054149

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 2397, 2679, 4877, 14631, 15181, 45543, 82909, 92663, 229219, 248727, 277989, 687657, 1575271, 3896723, 4355161, 4725813, 11690169, 13065483, 74037737, 222113211]

約数ペア:

[(1, 222113211), (3, 74037737), (17, 13065483), (19, 11690169), (47, 4725813), (51, 4355161), (57, 3896723), (141, 1575271), (323, 687657), (799, 277989), (893, 248727), (969, 229219), (2397, 92663), (2679, 82909), (4877, 45543), (14631, 15181)]