24802869

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 41432160

約数和(自身を除く): 16629291

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 12979, 38937, 90853, 168727, 272559, 506181, 635971, 1181089, 1907913, 3543267, 8267623, 24802869]

約数ペア:

[(1, 24802869), (3, 8267623), (7, 3543267), (13, 1907913), (21, 1181089), (39, 635971), (49, 506181), (91, 272559), (147, 168727), (273, 90853), (637, 38937), (1911, 12979)]