379014489

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{316637}}^1$

素因数の和:316669

約数の個数: 24

約数和(自身を含む): 658607040

約数和(自身を除く): 279592551

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 316637, 949911, 2216459, 2849733, 6016103, 6649377, 18048309, 19948131, 42112721, 54144927, 126338163, 379014489]

約数ペア:

[(1, 379014489), (3, 126338163), (7, 54144927), (9, 42112721), (19, 19948131), (21, 18048309), (57, 6649377), (63, 6016103), (133, 2849733), (171, 2216459), (399, 949911), (1197, 316637)]