13020367059

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1299827}}^1$

素因数の和:1299896

約数の個数: 32

約数和(自身を含む): 22461027840

約数和(自身を除く): 9440660781

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 1299827, 3899481, 9098789, 11698443, 27296367, 35095329, 68890831, 81889101, 206672493, 245667303, 482235817, 620017479, 1446707451, 1860052437, 4340122353, 13020367059]

約数ペア:

[(1, 13020367059), (3, 4340122353), (7, 1860052437), (9, 1446707451), (21, 620017479), (27, 482235817), (53, 245667303), (63, 206672493), (159, 81889101), (189, 68890831), (371, 35095329), (477, 27296367), (1113, 11698443), (1431, 9098789), (3339, 3899481), (10017, 1299827)]