12485784483

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2671}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 18927507456

約数和(自身を除く): 6441722973

約数列:

[1, 3, 9, 43, 47, 129, 141, 257, 387, 423, 771, 2021, 2313, 2671, 6063, 8013, 11051, 12079, 18189, 24039, 33153, 36237, 99459, 108711, 114853, 125537, 344559, 376611, 519397, 686447, 1033677, 1129833, 1558191, 2059341, 4674573, 5398091, 6178023, 16194273, 29517221, 32263009, 48582819, 88551663, 96789027, 265654989, 290367081, 1387309387, 4161928161, 12485784483]

約数ペア:

[(1, 12485784483), (3, 4161928161), (9, 1387309387), (43, 290367081), (47, 265654989), (129, 96789027), (141, 88551663), (257, 48582819), (387, 32263009), (423, 29517221), (771, 16194273), (2021, 6178023), (2313, 5398091), (2671, 4674573), (6063, 2059341), (8013, 1558191), (11051, 1129833), (12079, 1033677), (18189, 686447), (24039, 519397), (33153, 376611), (36237, 344559), (99459, 125537), (108711, 114853)]