401528033277

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23403161}}^1$

素因数の和:23403233

約数の個数: 32

約数和(自身を含む): 659033041920

約数和(自身を除く): 257505008643

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 23403161, 70209483, 163822127, 444660059, 491466381, 1006335923, 1333980177, 3019007769, 3112620413, 7044351461, 9337861239, 19120382537, 21133054383, 57361147611, 133842677759, 401528033277]

約数ペア:

[(1, 401528033277), (3, 133842677759), (7, 57361147611), (19, 21133054383), (21, 19120382537), (43, 9337861239), (57, 7044351461), (129, 3112620413), (133, 3019007769), (301, 1333980177), (399, 1006335923), (817, 491466381), (903, 444660059), (2451, 163822127), (5719, 70209483), (17157, 23403161)]