40460841

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 61865856

約数和(自身を除く): 21405015

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2753, 4899, 8259, 14697, 24777, 63319, 189957, 195463, 569871, 586389, 1759167, 4495649, 13486947, 40460841]

約数ペア:

[(1, 40460841), (3, 13486947), (9, 4495649), (23, 1759167), (69, 586389), (71, 569871), (207, 195463), (213, 189957), (639, 63319), (1633, 24777), (2753, 14697), (4899, 8259)]