91404497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 6875503

約数列:

[1, 19, 83, 149, 389, 1577, 2831, 7391, 12367, 32287, 57961, 234973, 613453, 1101259, 4810763, 91404497]

約数ペア:

[(1, 91404497), (19, 4810763), (83, 1101259), (149, 613453), (389, 234973), (1577, 57961), (2831, 32287), (7391, 12367)]