398932353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9413}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 612399528

約数和(自身を除く): 213467175

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 2493, 4709, 9413, 14127, 28239, 42381, 84717, 160021, 480063, 1440189, 2607401, 7822203, 23466609, 44325817, 132977451, 398932353]

約数ペア:

[(1, 398932353), (3, 132977451), (9, 44325817), (17, 23466609), (51, 7822203), (153, 2607401), (277, 1440189), (831, 480063), (2493, 160021), (4709, 84717), (9413, 42381), (14127, 28239)]