22421223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6121}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 36291216

約数和(自身を除く): 13869993

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 6121, 18363, 55089, 67331, 201993, 226477, 605979, 679431, 2038293, 2491247, 7473741, 22421223]

約数ペア:

[(1, 22421223), (3, 7473741), (9, 2491247), (11, 2038293), (33, 679431), (37, 605979), (99, 226477), (111, 201993), (333, 67331), (407, 55089), (1221, 18363), (3663, 6121)]