8244159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 5648961

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 401, 623, 979, 1203, 1869, 2807, 2937, 4411, 6853, 8421, 13233, 20559, 30877, 35689, 92631, 107067, 249823, 392579, 749469, 1177737, 2748053, 8244159]

約数ペア:

[(1, 8244159), (3, 2748053), (7, 1177737), (11, 749469), (21, 392579), (33, 249823), (77, 107067), (89, 92631), (231, 35689), (267, 30877), (401, 20559), (623, 13233), (979, 8421), (1203, 6853), (1869, 4411), (2807, 2937)]