2840733

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 4766528

約数和(自身を除く): 1925795

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 673, 1407, 2019, 4221, 4711, 6057, 14133, 42399, 45091, 135273, 315637, 405819, 946911, 2840733]

約数ペア:

[(1, 2840733), (3, 946911), (7, 405819), (9, 315637), (21, 135273), (63, 45091), (67, 42399), (201, 14133), (469, 6057), (603, 4711), (673, 4221), (1407, 2019)]