21446877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22172

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 10426083

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 22133, 66399, 376261, 420527, 1128783, 1261581, 7148959, 21446877]

約数ペア:

[(1, 21446877), (3, 7148959), (17, 1261581), (19, 1128783), (51, 420527), (57, 376261), (323, 66399), (969, 22133)]