40937039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 51873912

約数和(自身を除く): 10936873

約数列:

[1, 11, 13, 19, 61, 143, 169, 209, 247, 361, 671, 793, 1159, 1859, 2717, 3211, 3971, 4693, 8723, 10309, 12749, 15067, 22021, 35321, 51623, 61009, 113399, 165737, 195871, 242231, 286273, 671099, 2154581, 3149003, 3721549, 40937039]

約数ペア:

[(1, 40937039), (11, 3721549), (13, 3149003), (19, 2154581), (61, 671099), (143, 286273), (169, 242231), (209, 195871), (247, 165737), (361, 113399), (671, 61009), (793, 51623), (1159, 35321), (1859, 22021), (2717, 15067), (3211, 12749), (3971, 10309), (4693, 8723)]