385694091

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42557}}^1$

素因数の和:42635

約数の個数: 24

約数和(自身を含む): 597514320

約数和(自身を除く): 211820229

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 42557, 127671, 383013, 808583, 2255521, 2425749, 6766563, 7277247, 20299689, 42854899, 128564697, 385694091]

約数ペア:

[(1, 385694091), (3, 128564697), (9, 42854899), (19, 20299689), (53, 7277247), (57, 6766563), (159, 2425749), (171, 2255521), (477, 808583), (1007, 383013), (3021, 127671), (9063, 42557)]