728921699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 878169600

約数和(自身を除く): 149247901

約数列:

[1, 11, 17, 29, 139, 187, 319, 493, 967, 1529, 2363, 4031, 5423, 10637, 16439, 25993, 28043, 44341, 68527, 134413, 180829, 308473, 476731, 753797, 1478543, 2285021, 3897977, 5244041, 25135231, 42877747, 66265609, 728921699]

約数ペア:

[(1, 728921699), (11, 66265609), (17, 42877747), (29, 25135231), (139, 5244041), (187, 3897977), (319, 2285021), (493, 1478543), (967, 753797), (1529, 476731), (2363, 308473), (4031, 180829), (5423, 134413), (10637, 68527), (16439, 44341), (25993, 28043)]