3027717

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 5795712

約数和(自身を除く): 2767995

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 257, 357, 561, 693, 771, 1071, 1309, 1683, 1799, 2313, 2827, 3927, 4369, 5397, 8481, 11781, 13107, 16191, 19789, 25443, 30583, 39321, 48059, 59367, 91749, 144177, 178101, 275247, 336413, 432531, 1009239, 3027717]

約数ペア:

[(1, 3027717), (3, 1009239), (7, 432531), (9, 336413), (11, 275247), (17, 178101), (21, 144177), (33, 91749), (51, 59367), (63, 48059), (77, 39321), (99, 30583), (119, 25443), (153, 19789), (187, 16191), (231, 13107), (257, 11781), (357, 8481), (561, 5397), (693, 4369), (771, 3927), (1071, 2827), (1309, 2313), (1683, 1799)]