2145756483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{131941}}^1$

素因数の和:132099

約数の個数: 24

約数和(自身を含む): 3361882160

約数和(自身を除く): 1216125677

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 131941, 395823, 1187469, 1715233, 5145699, 15437097, 18339799, 55019397, 165058191, 238417387, 715252161, 2145756483]

約数ペア:

[(1, 2145756483), (3, 715252161), (9, 238417387), (13, 165058191), (39, 55019397), (117, 18339799), (139, 15437097), (417, 5145699), (1251, 1715233), (1807, 1187469), (5421, 395823), (16263, 131941)]