340254717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 525189120

約数和(自身を除く): 184934403

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 1397, 2413, 4191, 4273, 7239, 12819, 26543, 47003, 79629, 81187, 141009, 243561, 542671, 893057, 1628013, 2679171, 5969381, 10310749, 17908143, 30932247, 113418239, 340254717]

約数ペア:

[(1, 340254717), (3, 113418239), (11, 30932247), (19, 17908143), (33, 10310749), (57, 5969381), (127, 2679171), (209, 1628013), (381, 893057), (627, 542671), (1397, 243561), (2413, 141009), (4191, 81187), (4273, 79629), (7239, 47003), (12819, 26543)]