304171947

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1987}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 447514704

約数和(自身を除く): 143342757

約数列:

[1, 3, 9, 73, 219, 233, 657, 699, 1987, 2097, 5961, 17009, 17883, 51027, 145051, 153081, 435153, 462971, 1305459, 1388913, 4166739, 33796883, 101390649, 304171947]

約数ペア:

[(1, 304171947), (3, 101390649), (9, 33796883), (73, 4166739), (219, 1388913), (233, 1305459), (657, 462971), (699, 435153), (1987, 153081), (2097, 145051), (5961, 51027), (17009, 17883)]