1485477

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 2770560

約数和(自身を除く): 1285083

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 73, 119, 133, 153, 171, 219, 323, 357, 399, 511, 657, 969, 1071, 1197, 1241, 1387, 1533, 2261, 2907, 3723, 4161, 4599, 6783, 8687, 9709, 11169, 12483, 20349, 23579, 26061, 29127, 70737, 78183, 87381, 165053, 212211, 495159, 1485477]

約数ペア:

[(1, 1485477), (3, 495159), (7, 212211), (9, 165053), (17, 87381), (19, 78183), (21, 70737), (51, 29127), (57, 26061), (63, 23579), (73, 20349), (119, 12483), (133, 11169), (153, 9709), (171, 8687), (219, 6783), (323, 4599), (357, 4161), (399, 3723), (511, 2907), (657, 2261), (969, 1533), (1071, 1387), (1197, 1241)]