7136521049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{6781}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 8841557760

約数和(自身を除く): 1705036711

約数列:

[1, 7, 19, 41, 133, 193, 287, 779, 1351, 3667, 5453, 6781, 7913, 25669, 47467, 55391, 128839, 150347, 278021, 901873, 1052429, 1308733, 1946147, 5282399, 9161131, 24865927, 36976793, 53658053, 174061489, 375606371, 1019503007, 7136521049]

約数ペア:

[(1, 7136521049), (7, 1019503007), (19, 375606371), (41, 174061489), (133, 53658053), (193, 36976793), (287, 24865927), (779, 9161131), (1351, 5282399), (3667, 1946147), (5453, 1308733), (6781, 1052429), (7913, 901873), (25669, 278021), (47467, 150347), (55391, 128839)]