1211894623

素因数分解:

${\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 1301408640

約数和(自身を除く): 89514017

約数列:

[1, 17, 97, 289, 1649, 2543, 4913, 28033, 43231, 246671, 476561, 734927, 4193407, 12493759, 71287919, 1211894623]

約数ペア:

[(1, 1211894623), (17, 71287919), (97, 12493759), (289, 4193407), (1649, 734927), (2543, 476561), (4913, 246671), (28033, 43231)]