40493439

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 40

約数和(自身を含む): 73215648

約数和(自身を除く): 32722209

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 4201, 9639, 12603, 29407, 37809, 71417, 88221, 113427, 214251, 264663, 340281, 499919, 642753, 793989, 1499757, 1928259, 2381967, 4499271, 5784777, 13497813, 40493439]

約数ペア:

[(1, 40493439), (3, 13497813), (7, 5784777), (9, 4499271), (17, 2381967), (21, 1928259), (27, 1499757), (51, 793989), (63, 642753), (81, 499919), (119, 340281), (153, 264663), (189, 214251), (357, 113427), (459, 88221), (567, 71417), (1071, 37809), (1377, 29407), (3213, 12603), (4201, 9639)]