172322013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{19531}}^1$

素因数の和:19724

約数の個数: 16

約数和(自身を含む): 244696896

約数和(自身を除く): 72374883

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 19531, 58593, 332027, 996081, 3378863, 10136589, 57440671, 172322013]

約数ペア:

[(1, 172322013), (3, 57440671), (17, 10136589), (51, 3378863), (173, 996081), (519, 332027), (2941, 58593), (8823, 19531)]