2030442957

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1783}}^1$

素因数の和:2639

約数の個数: 40

約数和(自身を含む): 3217237056

約数和(自身を除く): 1186794099

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 827, 1377, 1783, 2481, 5349, 7443, 14059, 16047, 22329, 30311, 42177, 48141, 66987, 90933, 126531, 144423, 272799, 379593, 818397, 1138779, 1474541, 2455191, 4423623, 13270869, 25067197, 39812607, 75201591, 119437821, 225604773, 676814319, 2030442957]

約数ペア:

[(1, 2030442957), (3, 676814319), (9, 225604773), (17, 119437821), (27, 75201591), (51, 39812607), (81, 25067197), (153, 13270869), (459, 4423623), (827, 2455191), (1377, 1474541), (1783, 1138779), (2481, 818397), (5349, 379593), (7443, 272799), (14059, 144423), (16047, 126531), (22329, 90933), (30311, 66987), (42177, 48141)]