11993457

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3833}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 18403200

約数和(自身を除く): 6409743

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 3833, 11499, 26831, 80493, 571117, 1713351, 3997819, 11993457]

約数ペア:

[(1, 11993457), (3, 3997819), (7, 1713351), (21, 571117), (149, 80493), (447, 26831), (1043, 11499), (3129, 3833)]