201815053

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 231049728

約数和(自身を除く): 29234675

約数列:

[1, 11, 31, 121, 173, 311, 341, 1903, 3421, 3751, 5363, 9641, 20933, 37631, 53803, 58993, 106051, 591833, 648923, 1166561, 1667893, 6510163, 18346823, 201815053]

約数ペア:

[(1, 201815053), (11, 18346823), (31, 6510163), (121, 1667893), (173, 1166561), (311, 648923), (341, 591833), (1903, 106051), (3421, 58993), (3751, 53803), (5363, 37631), (9641, 20933)]