1936703391

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 3047510016

約数和(自身を除く): 1110806625

約数列:

[1, 3, 7, 21, 49, 127, 147, 227, 381, 457, 681, 889, 1371, 1589, 2667, 3199, 4767, 6223, 9597, 11123, 18669, 22393, 28829, 33369, 58039, 67179, 86487, 103739, 174117, 201803, 311217, 406273, 605409, 726173, 1218819, 1412621, 2178519, 2843911, 4237863, 5083211, 8531733, 13174853, 15249633, 39524559, 92223971, 276671913, 645567797, 1936703391]

約数ペア:

[(1, 1936703391), (3, 645567797), (7, 276671913), (21, 92223971), (49, 39524559), (127, 15249633), (147, 13174853), (227, 8531733), (381, 5083211), (457, 4237863), (681, 2843911), (889, 2178519), (1371, 1412621), (1589, 1218819), (2667, 726173), (3199, 605409), (4767, 406273), (6223, 311217), (9597, 201803), (11123, 174117), (18669, 103739), (22393, 86487), (28829, 67179), (33369, 58039)]