12197427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 17909760

約数和(自身を除く): 5712333

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3391, 3597, 10173, 37301, 111903, 369619, 1108857, 4065809, 12197427]

約数ペア:

[(1, 12197427), (3, 4065809), (11, 1108857), (33, 369619), (109, 111903), (327, 37301), (1199, 10173), (3391, 3597)]