487995003

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{420323}}^1$

素因数の和:420375

約数の個数: 16

約数和(自身を含む): 739770240

約数和(自身を除く): 251775237

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 420323, 1260969, 3782907, 11348721, 18073889, 54221667, 162665001, 487995003]

約数ペア:

[(1, 487995003), (3, 162665001), (9, 54221667), (27, 18073889), (43, 11348721), (129, 3782907), (387, 1260969), (1161, 420323)]