490614441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 711659520

約数和(自身を除く): 221045079

約数列:

[1, 3, 17, 51, 59, 103, 177, 309, 1003, 1583, 1751, 3009, 4749, 5253, 6077, 18231, 26911, 80733, 93397, 103309, 163049, 280191, 309927, 489147, 1587749, 2771833, 4763247, 8315499, 9619891, 28859673, 163538147, 490614441]

約数ペア:

[(1, 490614441), (3, 163538147), (17, 28859673), (51, 9619891), (59, 8315499), (103, 4763247), (177, 2771833), (309, 1587749), (1003, 489147), (1583, 309927), (1751, 280191), (3009, 163049), (4749, 103309), (5253, 93397), (6077, 80733), (18231, 26911)]