181800901

素因数分解:

${\mathrm{23}}^2\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1220

約数の個数: 12

約数和(自身を含む): 190698732

約数和(自身を除く): 8897831

約数列:

[1, 23, 529, 557, 617, 12811, 14191, 294653, 326393, 343669, 7904387, 181800901]

約数ペア:

[(1, 181800901), (23, 7904387), (529, 343669), (557, 326393), (617, 294653), (12811, 14191)]