309600401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 361972800

約数和(自身を除く): 52372399

約数列:

[1, 11, 23, 53, 121, 253, 583, 1219, 2099, 2783, 6413, 13409, 23089, 48277, 111247, 147499, 253979, 531047, 1223717, 2558681, 5841517, 13460887, 28145491, 309600401]

約数ペア:

[(1, 309600401), (11, 28145491), (23, 13460887), (53, 5841517), (121, 2558681), (253, 1223717), (583, 531047), (1219, 253979), (2099, 147499), (2783, 111247), (6413, 48277), (13409, 23089)]