26630891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7274

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 6638869

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 7219, 50533, 122723, 223789, 859061, 1566523, 3804413, 26630891]

約数ペア:

[(1, 26630891), (7, 3804413), (17, 1566523), (31, 859061), (119, 223789), (217, 122723), (527, 50533), (3689, 7219)]