4297821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 6801408

約数和(自身を除く): 2503587

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 163, 187, 489, 517, 561, 799, 1551, 1793, 2397, 2771, 5379, 7661, 8313, 8789, 22983, 26367, 30481, 84271, 91443, 130237, 252813, 390711, 1432607, 4297821]

約数ペア:

[(1, 4297821), (3, 1432607), (11, 390711), (17, 252813), (33, 130237), (47, 91443), (51, 84271), (141, 30481), (163, 26367), (187, 22983), (489, 8789), (517, 8313), (561, 7661), (799, 5379), (1551, 2771), (1793, 2397)]