21597294

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{59009}}^1$

素因数の和:59075

約数の個数: 16

約数和(自身を含む): 43903440

約数和(自身を除く): 22306146

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 59009, 118018, 177027, 354054, 3599549, 7199098, 10798647, 21597294]

約数ペア:

[(1, 21597294), (2, 10798647), (3, 7199098), (6, 3599549), (61, 354054), (122, 177027), (183, 118018), (366, 59009)]