6894741

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 4924779

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 89, 93, 119, 147, 217, 267, 357, 527, 623, 651, 833, 1513, 1519, 1581, 1869, 2499, 2759, 3689, 4361, 4539, 4557, 8277, 10591, 11067, 13083, 19313, 25823, 31773, 46903, 57939, 74137, 77469, 135191, 140709, 222411, 328321, 405573, 984963, 2298247, 6894741]

約数ペア:

[(1, 6894741), (3, 2298247), (7, 984963), (17, 405573), (21, 328321), (31, 222411), (49, 140709), (51, 135191), (89, 77469), (93, 74137), (119, 57939), (147, 46903), (217, 31773), (267, 25823), (357, 19313), (527, 13083), (623, 11067), (651, 10591), (833, 8277), (1513, 4557), (1519, 4539), (1581, 4361), (1869, 3689), (2499, 2759)]