13888941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 7952979

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 631, 667, 759, 957, 1893, 2001, 6941, 7337, 14513, 18299, 20823, 22011, 43539, 54897, 159643, 201289, 420877, 478929, 603867, 1262631, 4629647, 13888941]

約数ペア:

[(1, 13888941), (3, 4629647), (11, 1262631), (23, 603867), (29, 478929), (33, 420877), (69, 201289), (87, 159643), (253, 54897), (319, 43539), (631, 22011), (667, 20823), (759, 18299), (957, 14513), (1893, 7337), (2001, 6941)]