5293519

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 7142400

約数和(自身を除く): 1848881

約数列:

[1, 7, 11, 23, 49, 61, 77, 161, 253, 343, 427, 539, 671, 1127, 1403, 1771, 2989, 3773, 4697, 7889, 9821, 12397, 15433, 20923, 32879, 68747, 86779, 108031, 230153, 481229, 756217, 5293519]

約数ペア:

[(1, 5293519), (7, 756217), (11, 481229), (23, 230153), (49, 108031), (61, 86779), (77, 68747), (161, 32879), (253, 20923), (343, 15433), (427, 12397), (539, 9821), (671, 7889), (1127, 4697), (1403, 3773), (1771, 2989)]