22272129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{613}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 35248512

約数和(自身を除く): 12976383

約数列:

[1, 3, 9, 11, 33, 99, 367, 613, 1101, 1839, 3303, 4037, 5517, 6743, 12111, 20229, 36333, 60687, 224971, 674913, 2024739, 2474681, 7424043, 22272129]

約数ペア:

[(1, 22272129), (3, 7424043), (9, 2474681), (11, 2024739), (33, 674913), (99, 224971), (367, 60687), (613, 36333), (1101, 20229), (1839, 12111), (3303, 6743), (4037, 5517)]