822022131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3581}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 1328721408

約数和(自身を除く): 506699277

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 643, 1929, 3581, 4501, 10743, 10931, 13503, 25067, 32793, 60877, 75201, 76517, 182631, 229551, 426139, 1278417, 2302583, 6907749, 16118081, 39143911, 48354243, 117431733, 274007377, 822022131]

約数ペア:

[(1, 822022131), (3, 274007377), (7, 117431733), (17, 48354243), (21, 39143911), (51, 16118081), (119, 6907749), (357, 2302583), (643, 1278417), (1929, 426139), (3581, 229551), (4501, 182631), (10743, 76517), (10931, 75201), (13503, 60877), (25067, 32793)]