11823237

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 17681664

約数和(自身を除く): 5858427

約数列:

[1, 3, 9, 43, 129, 137, 223, 387, 411, 669, 1233, 2007, 5891, 9589, 17673, 28767, 30551, 53019, 86301, 91653, 274959, 1313693, 3941079, 11823237]

約数ペア:

[(1, 11823237), (3, 3941079), (9, 1313693), (43, 274959), (129, 91653), (137, 86301), (223, 53019), (387, 30551), (411, 28767), (669, 17673), (1233, 9589), (2007, 5891)]