14915817

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 27480960

約数和(自身を除く): 12565143

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 733, 969, 1071, 1197, 2199, 2261, 2907, 5131, 6597, 6783, 12461, 13927, 15393, 20349, 37383, 41781, 46179, 87227, 97489, 112149, 125343, 236759, 261681, 292467, 710277, 785043, 877401, 1657313, 2130831, 4971939, 14915817]

約数ペア:

[(1, 14915817), (3, 4971939), (7, 2130831), (9, 1657313), (17, 877401), (19, 785043), (21, 710277), (51, 292467), (57, 261681), (63, 236759), (119, 125343), (133, 112149), (153, 97489), (171, 87227), (323, 46179), (357, 41781), (399, 37383), (733, 20349), (969, 15393), (1071, 13927), (1197, 12461), (2199, 6783), (2261, 6597), (2907, 5131)]