221767923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{84871}}^1$

素因数の和:84954

約数の個数: 16

約数和(自身を含む): 323192576

約数和(自身を除く): 101424653

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 84871, 254613, 1103323, 3309969, 5686357, 17059071, 73922641, 221767923]

約数ペア:

[(1, 221767923), (3, 73922641), (13, 17059071), (39, 5686357), (67, 3309969), (201, 1103323), (871, 254613), (2613, 84871)]