212140017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{35339}}^1$

素因数の和:35397

約数の個数: 24

約数和(自身を含む): 330782400

約数和(自身を除く): 118642383

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 35339, 106017, 318051, 812797, 1024831, 2438391, 3074493, 7315173, 9223479, 23571113, 70713339, 212140017]

約数ペア:

[(1, 212140017), (3, 70713339), (9, 23571113), (23, 9223479), (29, 7315173), (69, 3074493), (87, 2438391), (207, 1024831), (261, 812797), (667, 318051), (2001, 106017), (6003, 35339)]