804939471

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{27127}}^1$

素因数の和:27300

約数の個数: 32

約数和(自身を含む): 1371591680

約数和(自身を除く): 566652209

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 3297, 4239, 9891, 27127, 29673, 81381, 189889, 244143, 569667, 732429, 1709001, 4258939, 5127003, 12776817, 29812573, 38330451, 89437719, 114991353, 268313157, 804939471]

約数ペア:

[(1, 804939471), (3, 268313157), (7, 114991353), (9, 89437719), (21, 38330451), (27, 29812573), (63, 12776817), (157, 5127003), (189, 4258939), (471, 1709001), (1099, 732429), (1413, 569667), (3297, 244143), (4239, 189889), (9891, 81381), (27127, 29673)]