1277433369

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{107773}}^1$

素因数の和:108221

約数の個数: 16

約数和(自身を含む): 1896822400

約数和(自身を除く): 619389031

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 107773, 323319, 969957, 2909871, 47312347, 141937041, 425811123, 1277433369]

約数ペア:

[(1, 1277433369), (3, 425811123), (9, 141937041), (27, 47312347), (439, 2909871), (1317, 969957), (3951, 323319), (11853, 107773)]