1931465217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{15439}}^1$

素因数の和:15693

約数の個数: 32

約数和(自身を含む): 2988195840

約数和(自身を除く): 1056730623

約数列:

[1, 3, 11, 17, 33, 51, 187, 223, 561, 669, 2453, 3791, 7359, 11373, 15439, 41701, 46317, 125103, 169829, 262463, 509487, 787389, 2887093, 3442897, 8661279, 10328691, 37871867, 58529249, 113615601, 175587747, 643821739, 1931465217]

約数ペア:

[(1, 1931465217), (3, 643821739), (11, 175587747), (17, 113615601), (33, 58529249), (51, 37871867), (187, 10328691), (223, 8661279), (561, 3442897), (669, 2887093), (2453, 787389), (3791, 509487), (7359, 262463), (11373, 169829), (15439, 125103), (41701, 46317)]