3219171

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 4715520

約数和(自身を除く): 1496349

約数列:

[1, 3, 17, 47, 51, 79, 141, 237, 289, 799, 867, 1343, 2397, 3713, 4029, 11139, 13583, 22831, 40749, 63121, 68493, 189363, 1073057, 3219171]

約数ペア:

[(1, 3219171), (3, 1073057), (17, 189363), (47, 68493), (51, 63121), (79, 40749), (141, 22831), (237, 13583), (289, 11139), (799, 4029), (867, 3713), (1343, 2397)]