2347675197

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 3935900160

約数和(自身を除く): 1588224963

約数列:

[1, 3, 7, 17, 21, 37, 51, 89, 111, 119, 259, 267, 357, 623, 629, 777, 1513, 1869, 1887, 1997, 3293, 4403, 4539, 5991, 9879, 10591, 13209, 13979, 23051, 31773, 33949, 41937, 55981, 69153, 73889, 101847, 167943, 177733, 221667, 237643, 391867, 517223, 533199, 712929, 1175601, 1244131, 1256113, 1551669, 3021461, 3732393, 3768339, 6576121, 8792791, 9064383, 19728363, 21150227, 26378373, 46032847, 63450681, 111794057, 138098541, 335382171, 782558399, 2347675197]

約数ペア:

[(1, 2347675197), (3, 782558399), (7, 335382171), (17, 138098541), (21, 111794057), (37, 63450681), (51, 46032847), (89, 26378373), (111, 21150227), (119, 19728363), (259, 9064383), (267, 8792791), (357, 6576121), (623, 3768339), (629, 3732393), (777, 3021461), (1513, 1551669), (1869, 1256113), (1887, 1244131), (1997, 1175601), (3293, 712929), (4403, 533199), (4539, 517223), (5991, 391867), (9879, 237643), (10591, 221667), (13209, 177733), (13979, 167943), (23051, 101847), (31773, 73889), (33949, 69153), (41937, 55981)]