2405962689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{49711}}^1$

素因数の和:49817

約数の個数: 32

約数和(自身を含む): 3708117504

約数和(自身を除く): 1302154815

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3723, 16133, 48399, 49711, 149133, 646243, 845087, 1938729, 2535261, 3628903, 10886709, 10986131, 32958393, 47175739, 61691351, 141527217, 185074053, 801987563, 2405962689]

約数ペア:

[(1, 2405962689), (3, 801987563), (13, 185074053), (17, 141527217), (39, 61691351), (51, 47175739), (73, 32958393), (219, 10986131), (221, 10886709), (663, 3628903), (949, 2535261), (1241, 1938729), (2847, 845087), (3723, 646243), (16133, 149133), (48399, 49711)]