262253373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 388468224

約数和(自身を除く): 126214851

約数列:

[1, 3, 17, 37, 47, 51, 111, 141, 629, 799, 1739, 1887, 2397, 2957, 5217, 8871, 29563, 50269, 88689, 109409, 138979, 150807, 328227, 416937, 1859953, 2362643, 5142223, 5579859, 7087929, 15426669, 87417791, 262253373]

約数ペア:

[(1, 262253373), (3, 87417791), (17, 15426669), (37, 7087929), (47, 5579859), (51, 5142223), (111, 2362643), (141, 1859953), (629, 416937), (799, 328227), (1739, 150807), (1887, 138979), (2397, 109409), (2957, 88689), (5217, 50269), (8871, 29563)]