15397767187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{7451}}^1$

素因数の和:7779

約数の個数: 32

約数和(自身を含む): 18272542464

約数和(自身を除く): 2874775277

約数列:

[1, 11, 17, 43, 187, 257, 473, 731, 2827, 4369, 7451, 8041, 11051, 48059, 81961, 121561, 126667, 187867, 320393, 1393337, 1914907, 2066537, 3524323, 5446681, 21063977, 32553419, 59913491, 82341001, 358087609, 905751011, 1399797017, 15397767187]

約数ペア:

[(1, 15397767187), (11, 1399797017), (17, 905751011), (43, 358087609), (187, 82341001), (257, 59913491), (473, 32553419), (731, 21063977), (2827, 5446681), (4369, 3524323), (7451, 2066537), (8041, 1914907), (11051, 1393337), (48059, 320393), (81961, 187867), (121561, 126667)]