1277698937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1\times {\mathrm{1097}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 1367036352

約数和(自身を除く): 89337415

約数列:

[1, 17, 131, 523, 1097, 2227, 8891, 18649, 68513, 143707, 573731, 1164721, 2443019, 9753427, 75158761, 1277698937]

約数ペア:

[(1, 1277698937), (17, 75158761), (131, 9753427), (523, 2443019), (1097, 1164721), (2227, 573731), (8891, 143707), (18649, 68513)]