1330360941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{38371}}^1$

素因数の和:38521

約数の個数: 32

約数和(自身を含む): 2200403968

約数和(自身を除く): 870043027

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 38371, 115113, 268597, 498823, 805791, 1496469, 3491761, 4873117, 10475283, 14619351, 34111819, 63350521, 102335457, 190051563, 443453647, 1330360941]

約数ペア:

[(1, 1330360941), (3, 443453647), (7, 190051563), (13, 102335457), (21, 63350521), (39, 34111819), (91, 14619351), (127, 10475283), (273, 4873117), (381, 3491761), (889, 1496469), (1651, 805791), (2667, 498823), (4953, 268597), (11557, 115113), (34671, 38371)]