11897799

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 16368000

約数和(自身を除く): 4470201

約数列:

[1, 3, 43, 129, 149, 447, 619, 1857, 6407, 19221, 26617, 79851, 92231, 276693, 3965933, 11897799]

約数ペア:

[(1, 11897799), (3, 3965933), (43, 276693), (129, 92231), (149, 79851), (447, 26617), (619, 19221), (1857, 6407)]