694116137

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 882007056

約数和(自身を除く): 187890919

約数列:

[1, 11, 13, 17, 101, 121, 143, 187, 221, 257, 1111, 1313, 1573, 1717, 2057, 2431, 2827, 3341, 4369, 12221, 14443, 18887, 22321, 25957, 26741, 31097, 36751, 48059, 56797, 158873, 207757, 245531, 285527, 337441, 404261, 441269, 528649, 624767, 2700841, 3140797, 3711851, 4853959, 5736497, 6872437, 40830361, 53393549, 63101467, 694116137]

約数ペア:

[(1, 694116137), (11, 63101467), (13, 53393549), (17, 40830361), (101, 6872437), (121, 5736497), (143, 4853959), (187, 3711851), (221, 3140797), (257, 2700841), (1111, 624767), (1313, 528649), (1573, 441269), (1717, 404261), (2057, 337441), (2431, 285527), (2827, 245531), (3341, 207757), (4369, 158873), (12221, 56797), (14443, 48059), (18887, 36751), (22321, 31097), (25957, 26741)]