2025706977

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{152389}}^1$

素因数の和:152613

約数の個数: 24

約数和(自身を含む): 3359894720

約数和(自身を除く): 1334187743

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 13293, 152389, 457167, 1066723, 1371501, 3200169, 9600507, 32154079, 96462237, 225078553, 289386711, 675235659, 2025706977]

約数ペア:

[(1, 2025706977), (3, 675235659), (7, 289386711), (9, 225078553), (21, 96462237), (63, 32154079), (211, 9600507), (633, 3200169), (1477, 1371501), (1899, 1066723), (4431, 457167), (13293, 152389)]