123474417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 192378240

約数和(自身を除く): 68903823

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2473, 2937, 4539, 7419, 16643, 27203, 42041, 49929, 81609, 126123, 220097, 462451, 660291, 1387353, 2421067, 3741649, 7263201, 11224947, 41158139, 123474417]

約数ペア:

[(1, 123474417), (3, 41158139), (11, 11224947), (17, 7263201), (33, 3741649), (51, 2421067), (89, 1387353), (187, 660291), (267, 462451), (561, 220097), (979, 126123), (1513, 81609), (2473, 49929), (2937, 42041), (4539, 27203), (7419, 16643)]