2270472021

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{6421}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 3321073080

約数和(自身を除く): 1050601059

約数列:

[1, 3, 9, 101, 303, 389, 909, 1167, 3501, 6421, 19263, 39289, 57789, 117867, 353601, 648521, 1945563, 2497769, 5836689, 7493307, 22479921, 252274669, 756824007, 2270472021]

約数ペア:

[(1, 2270472021), (3, 756824007), (9, 252274669), (101, 22479921), (303, 7493307), (389, 5836689), (909, 2497769), (1167, 1945563), (3501, 648521), (6421, 353601), (19263, 117867), (39289, 57789)]