442719151

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 552821760

約数和(自身を除く): 110102609

約数列:

[1, 7, 17, 61, 71, 119, 427, 497, 859, 1037, 1207, 4331, 6013, 7259, 8449, 14603, 30317, 52399, 60989, 73627, 102221, 366793, 426923, 515389, 890783, 1036813, 3720329, 6235481, 7257691, 26042303, 63245593, 442719151]

約数ペア:

[(1, 442719151), (7, 63245593), (17, 26042303), (61, 7257691), (71, 6235481), (119, 3720329), (427, 1036813), (497, 890783), (859, 515389), (1037, 426923), (1207, 366793), (4331, 102221), (6013, 73627), (7259, 60989), (8449, 52399), (14603, 30317)]