1333993941

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14797}}^1$

素因数の和:14872

約数の個数: 48

約数和(自身を含む): 2326955904

約数和(自身を除く): 992961963

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 1113, 1431, 1701, 3339, 4293, 10017, 12879, 14797, 30051, 44391, 90153, 103579, 133173, 310737, 399519, 784241, 932211, 1198557, 2352723, 2796633, 3595671, 5489687, 7058169, 8389899, 16469061, 21174507, 25169697, 49407183, 63523521, 148221549, 190570563, 444664647, 1333993941]

約数ペア:

[(1, 1333993941), (3, 444664647), (7, 190570563), (9, 148221549), (21, 63523521), (27, 49407183), (53, 25169697), (63, 21174507), (81, 16469061), (159, 8389899), (189, 7058169), (243, 5489687), (371, 3595671), (477, 2796633), (567, 2352723), (1113, 1198557), (1431, 932211), (1701, 784241), (3339, 399519), (4293, 310737), (10017, 133173), (12879, 103579), (14797, 90153), (30051, 44391)]