218774937

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{17417}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 300983040

約数和(自身を除く): 82208103

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 17417, 52251, 923101, 1375943, 2769303, 4127829, 72924979, 218774937]

約数ペア:

[(1, 218774937), (3, 72924979), (53, 4127829), (79, 2769303), (159, 1375943), (237, 923101), (4187, 52251), (12561, 17417)]