9221991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 12716928

約数和(自身を除く): 3494937

約数列:

[1, 3, 37, 111, 251, 331, 753, 993, 9287, 12247, 27861, 36741, 83081, 249243, 3073997, 9221991]

約数ペア:

[(1, 9221991), (3, 3073997), (37, 249243), (111, 83081), (251, 36741), (331, 27861), (753, 12247), (993, 9287)]