1299682377

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 2195631360

約数和(自身を除く): 895948983

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 269, 371, 477, 807, 1113, 1447, 1883, 2421, 3339, 4341, 5649, 10129, 13023, 14257, 16947, 30387, 42771, 76691, 91161, 99799, 128313, 230073, 299397, 389243, 536837, 690219, 898191, 1167729, 1610511, 2724701, 3503187, 4831533, 8174103, 20629879, 24522309, 61889637, 144409153, 185668911, 433227459, 1299682377]

約数ペア:

[(1, 1299682377), (3, 433227459), (7, 185668911), (9, 144409153), (21, 61889637), (53, 24522309), (63, 20629879), (159, 8174103), (269, 4831533), (371, 3503187), (477, 2724701), (807, 1610511), (1113, 1167729), (1447, 898191), (1883, 690219), (2421, 536837), (3339, 389243), (4341, 299397), (5649, 230073), (10129, 128313), (13023, 99799), (14257, 91161), (16947, 76691), (30387, 42771)]