23856921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 37749504

約数和(自身を除く): 13892583

約数列:

[1, 3, 9, 11, 33, 99, 397, 607, 1191, 1821, 3573, 4367, 5463, 6677, 13101, 20031, 39303, 60093, 240979, 722937, 2168811, 2650769, 7952307, 23856921]

約数ペア:

[(1, 23856921), (3, 7952307), (9, 2650769), (11, 2168811), (33, 722937), (99, 240979), (397, 60093), (607, 39303), (1191, 20031), (1821, 13101), (3573, 6677), (4367, 5463)]