40474779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1361}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 56484864

約数和(自身を除く): 16010085

約数列:

[1, 3, 23, 69, 431, 1293, 1361, 4083, 9913, 29739, 31303, 93909, 586591, 1759773, 13491593, 40474779]

約数ペア:

[(1, 40474779), (3, 13491593), (23, 1759773), (69, 586591), (431, 93909), (1293, 31303), (1361, 29739), (4083, 9913)]