642673151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 686776320

約数和(自身を除く): 44103169

約数列:

[1, 17, 239, 367, 431, 4063, 6239, 7327, 87713, 103009, 158177, 1491121, 1751153, 2689009, 37804303, 642673151]

約数ペア:

[(1, 642673151), (17, 37804303), (239, 2689009), (367, 1751153), (431, 1491121), (4063, 158177), (6239, 103009), (7327, 87713)]