22981881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19009}}^1$

素因数の和:19056

約数の個数: 16

約数和(自身を含む): 34065920

約数和(自身を除く): 11084039

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 19009, 57027, 247117, 589279, 741351, 1767837, 7660627, 22981881]

約数ペア:

[(1, 22981881), (3, 7660627), (13, 1767837), (31, 741351), (39, 589279), (93, 247117), (403, 57027), (1209, 19009)]