26123799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 38886400

約数和(自身を除く): 12762601

約数列:

[1, 3, 13, 39, 61, 79, 139, 183, 237, 417, 793, 1027, 1807, 2379, 3081, 4819, 5421, 8479, 10981, 14457, 25437, 32943, 62647, 110227, 142753, 187941, 330681, 428259, 669841, 2009523, 8707933, 26123799]

約数ペア:

[(1, 26123799), (3, 8707933), (13, 2009523), (39, 669841), (61, 428259), (79, 330681), (139, 187941), (183, 142753), (237, 110227), (417, 62647), (793, 32943), (1027, 25437), (1807, 14457), (2379, 10981), (3081, 8479), (4819, 5421)]